Springer Handbook of Enzymes. Vol. 1: Class 5 Isomerases.

Please note that the German version of our data protection declaration applies. Translations are for information purposes only and may contain inconsistencies or translation errors.

1. scope of application The following general terms and conditions (GTC) apply to the sale of goods and the provision of services:
   Versand-Antiquariat Treptower Buecherkabinett represented by Mrs. Volha Schultz, hereinafter referred to as seller. These general terms and conditions become part of all contracts and also apply to all future business relations, even if the general terms and conditions are not expressly agreed again. Conflicting general terms and conditions or deviating counter-confirmations shall only be recognised if we expressly confirm them in writing. The following general terms and conditions apply exclusively to the internet business relationship between customers and the Antiquariat Treptower Buecherkabinett (hereinafter called dealer) via the website abeebooks.com within the framework of the conditions established by the website operator.
2. sales contract

By bidding on this item, the bidder accepts our terms and conditions.
The purchase contract is only concluded when the availability of the book has been confirmed by the Treptower Bücherkabinett. Since the books are offered on different platforms, it may happen that an already sold book is still displayed as available on another platform despite the greatest possible care.
Delivery is always subject to confirmation. If a book is not available for the above-mentioned or other reasons, compensation or other compensation for non-deliverable goods is excluded.
The contract of sale with buyers not resident in the EU is concluded subject to the granting of an export licence for cultural goods by the relevant authorities, should this be necessary in accordance with the applicable Council Regulation (EC) No 116/2009 on the export of cultural goods. If this approval is not granted, the buyer can withdraw from the sales contract with exemption from all claims for damages. In the event of this, the seller is obliged to inform and prove this to the buyer.
All agreements must be made in writing. This also applies to collateral agreements and assurances as well as to subsequent changes to the contract. If the buyer is in default with the payment of the purchase price, the seller is entitled, without further reminder, to sell the object of purchase immediately elsewhere or have it auctioned, without the buyer being entitled to any claims for damages whatsoever. The buyer is obliged to inform the seller of changes of address. Availability must be ensured (by e-mail or post). If the shipment cannot be delivered or the customer cannot be found, the customer has to bear the shipping costs again as well as any subsequent costs, e.g. costs for redirection or a new journey. Especially for foreign bank transfers, the transfer fees are to be borne in full by the buyer, so that no disadvantages arise for the seller, this also applies to all refunds and credits. Consumers within the meaning of the GTC are natural persons with whom a business relationship is entered into without the latter being attributable to a commercial or self-employed professional activity. If the buyer is a commercial merchant, he must inform us of this in writing when concluding the purchase contract. The purchase price is due immediately upon conclusion of the contract. Payment shall be made in advance or by invoice, subject to the following provisions. The prices are given in EURO and include the legal VAT of the time 7% and 19% respectively.

3 Retention of title:

We reserve title to the delivered goods until all claims against the customer arising from the business relationship, including future claims arising from contracts concluded at the same time or later, have been settled in full. This also applies if individual or all claims of the seller have been included in a current account and the balance has been drawn and accepted. The prices include the statutory value-added tax, if applicable. The contract is concluded with the order by the customer and our delivery of the goods. The contract language is German.

1. storage of contracts
   The contract texts (e-mails etc.) are not stored separately by the merchant and cannot be made accessible to the customer. If the buyer is interested, he should save the data himself.
   The company w+h GmbH is commissioned to process data. For this
   a valid order data processing contract exists in accordance with the
   European Data Protection Ordinance (DSGVO). The company w+h GmbH
   stores your data in the invoicing software, among other things,
   in the online order management and tracking system (order control) and with
   automatic processing
2. liability for material defects, limitation of warranty claims and further liability

The warranty period for consumers is two years from the date of delivery, otherwise twelve months for entrepreneurs from the date of delivery. Section 373 HGB only applies to merchants. The buyer purchases the goods according to the description in our auctions and in the shop. The objects of purchase are often used for centuries. Signs of wear and age-related traces give the goods a unique character. The actual condition of the goods as depicted and described shall therefore be deemed to be the agreed quality. Insofar as defects of the goods are listed in the product description which no longer correspond to the normal condition of a used item, but are basically suitable to impair the value of the goods, the goods are purchased in accordance with the information in the product description, so that a warranty is excluded in this respect. The description of the object of purchase does not constitute a guarantee within the meaning of §§ 443 BGB. This applies in particular to the information on completeness and condition, which in principle are to be regarded as expressions of opinion and not as assertions of facts. The information in the description text was provided by the seller to the best of his knowledge and belief. In the event of a defect, i.e. a deviation from the contractually agreed quality of the goods, and comprehensible written proof of defectiveness within the statutory warranty period, the following provisions on the consequences of return shall apply to the reversal. In addition, the statutory warranty provisions shall apply, i.e. the buyer may, for example, also demand a reduction in the purchase price. Further claims of the buyer - on whatever legal grounds - are excluded. We are therefore not liable for loss of profit or other pecuniary loss of the buyer.
The dealer is not liable for consequential damage caused by a defect, in particular liability for lost profit and other financial losses is excluded. The same applies to the personal liability of vicarious agents, employees and representatives of the dealer, which the dealer has used for business transactions. Liability for personal injury as well as liability for intent and gross negligence remain unaffected by these restrictions. This shall also not affect claims of the customer under §§ 1, 4 of the Product Liability Act and claims arising from warranty obligations and guarantees assumed by the dealer for the quality of the goods.

The legal regulations apply.

6.shipping costs.
Shipping within Germany by insured package for 6,50 €. Within the EU shipping costs for insured parcel 15,50 Euro.

The shipping flat rates are based on shipments with an average weight. If the book you have ordered is particularly heavy or bulky, we will inform you of any additional shipping costs. The delivery takes place in the rules within 3 days after receipt of payment.

If an item is not or not immediately delivered, you will receive a message and can then change or cancel your order.

1. export regulations and customs requirements

(1) Within the framework of the export licences for cultural goods (§ 24 KGSG and EU Council Regulation (EC) No. 116/2009 on the export of cultural goods) as required by the Cultural Goods Protection Act (Kulturgutschutzgesetz), the seller shall obtain the necessary export licences for cultural goods if the goods are dispatched by the seller to the recipient country. If the goods are handed over or shipped within Germany, the buyer is responsible for obtaining the export permit.

(2) The buyer observes the import regulations of the country to which the goods purchased by him are delivered on his behalf. The seller is expressly not liable for losses, damages, delays or confiscations resulting from non-compliance with the applicable import regulations. Customs duties and import taxes are borne by the buyer.

8 Online Dispute Resolution
The European Commission provides an online dispute resolution (OS) platform provided by the European Commission at http://ec.europa.eu/consumers/odr.

1. place of jurisdiction, applicable law

In fully commercial transactions, the place of performance for both parties' obligations shall be the place of business of the dealer and the place of jurisdiction for both parties Berlin. German law shall apply exclusively to the exclusion of the UN Convention on Contracts for the International Sale of Goods.

Si es un consumidor, puede rescindir el contrato de acuerdo con lo siguiente. Por consumidor se entiende cualquier persona física que actúe con fines ajenos a su actividad comercial, empresarial, oficio o profesión.

Información sobre el derecho de desistimiento

Derecho legal de desistimiento

Tiene derecho a rescindir este contrato en un plazo de 14 días sin dar ningún motivo.

El periodo de desistimiento vencerá a los 14 días desde que usted, o un tercero que no sea el transportista e indicado por usted, adquiera la posesión física del último bien o del último lote o pieza.

Para ejercer el derecho de desistimiento, complete de forma electrónica y envíe una declaración clara en nuestro sitio web, desde "Mis compras" en "Mi cuenta". Le enviaremos sin demora un acuse de recibo de dicho desistimiento a través de un soporte duradero (por ejemplo, por correo electrónico).

Para cumplir con el plazo de desistimiento, basta con que envíe su comunicación relativa al ejercicio del derecho de desistimiento antes de que venza el periodo de desistimiento.

Efectos del desistimiento

Si rescinde este contrato, le reembolsaremos todos los pagos que hayamos recibido de usted, incluidos los gastos de envío (excepto los gastos adicionales que surjan si elige un tipo de envío que no sea el tipo de envío estándar más económico que ofrecemos).

Podemos hacer una deducción del reembolso por la pérdida de valor de cualquier bien suministrado, si la pérdida es el resultado de una manipulación innecesaria por su parte.

Efectuaremos el reembolso sin demoras indebidas y, a más tardar, 14 días después de que se nos informe de su decisión de rescindir este contrato.

Efectuaremos el reembolso utilizando el mismo medio de pago que utilizó para la transacción inicial, a menos que haya acordado expresamente lo contrario; en cualquier caso, no incurrirá en ningún cargo como resultado de dicho reembolso.

Podremos retener el reembolso hasta que hayamos recibido los bienes o hasta que nos haya presentado una prueba de que los ha devuelto, lo que ocurra primero.

Deberá devolver los bienes o entregarlos a Treptower Buecherkabinett Inh. Schultz Volha, Berlin, Germany, sin demoras indebidas y, en cualquier caso, en un plazo máximo de 14 días a partir del día en que nos comunique su desistimiento del presente contrato. El plazo se cumple si devuelve la mercancía antes de que venza el periodo de 14 días. Tendrá que asumir los gastos directos de devolución de los bienes. Usted solo es responsable de la disminución del valor de los bienes como resultado de una manipulación distinta a la necesaria para establecer la naturaleza, las características y el funcionamiento de los bienes.

Excepciones al derecho de desistimiento

El derecho de desistimiento no se aplica a lo siguiente:

1. La entrega de periódicos, diarios o revistas, con la excepción de los contratos de suscripción; y
2. El suministro de contenido digital que no se proporcione en un soporte tangible (por ejemplo, en un CD o DVD) si, al hacer el pedido, aceptó que podíamos empezar a entregarlo y que no podría desistir una vez iniciada la entrega.

Delivery is always subject to confirmation. If a book is not available for the above-mentioned or other reasons, compensation or other compensation for non-deliverable goods is excluded. The shipping flat rates are based on shipments with an average weight. If the book you have ordered is particularly heavy or bulky, we will inform you of any additional shipping costs. The delivery takes place in the rules within 3 days after receipt of payment.
If an item is not or not immediately delivered, you will receive a message and can then change or cancel your order.

Please note that the German version of our data protection declaration applies. Translations are for information purposes only and may contain inconsistencies or translation errors.

Privacy Policy of the Treptow Book Cabinet
1 Definitions
This data protection declaration is based on the definitions used by the European legislator of directives and regulations when adopting the basic data protection regulation (DSGVO). This Privacy Policy uses, among other things, these definitions: personal data, data subject, processing, limitation of processing, profiling, controller, recipient, third party, consent. Under the following link you will find information on how the definitions in terms of the DSGVO are to be understood: http://www.anwaltblog24.de/artikel-4-dsgvo-begriffsbestimmungen
2. name and contact details of the controller
This data protection information applies to data processing by:
Responsible: Treptower Bücherkabinett, represented by the owner Volha Schultz, e-mail: volha.schultz@web.de, phone: +49 (0)17672982721
3. collection and storage of personal data, as well as type and purpose of their use
You have already been informed about the collection and storage of your personal data and the type and purpose of its use in the data protection declaration provided by Abebooks (available at: https://www.abebooks.com/docs/Legal/?cm_sp=Ftr--Home--about4). Your consent has been obtained by Abebooks in the course of your registration. We do not collect any other personal data from you beyond that provided by Abebooks. You have already consented that Abebooks transmits your personal data to us for the purpose of contract processing. This personal data transmitted to us by Abebooks will be stored by us.
We use this information,

to identify you as our customer;
to process, fulfill and process your order;
to correspond with you;
for invoicing;
for the handling of any existing liability claims, as well as the assertion of any claims against you;
Within the framework of your registration with Abebooks and during order processing, you will be asked for your consent to the processing of this data.
The data will be processed in response to your order and is required for the purposes mentioned in Art. 6 Para. 1 S. 1 lit. b DSGVO for the appropriate processing of your order and for the mutual fulfilment of obligations arising from the purchase contract.
The personal data collected by Abebooks for the processing of your order and transmitted to us will be stored by us until expiry of the legal obligation to store data and then deleted, unless we are obliged to store data for a longer period due to tax and commercial storage and documentation obligations (from HGB, StGB or AO) or you have consented to further storage in accordance with Art. 6 Para. 1 S. 1 lit. a DSGVO. For further information on how Abebooks stores your personal data, please refer to Abebooks' privacy policy.
4. passing on of data
Your personal data will only be passed on by us to third parties to the service partners involved in contract processing, such as the logistics company responsible for delivery and the bank responsible for payment matters. In the case of passing on your personal data to third parties, however, the scope of the transmitted data is limited to the necessary minimum.

When paying via PayPal, credit card via PayPal, direct debit via PayPal or "Purchase on account" via PayPal we pass your payment data on to PayPal (Europe) S.à r.l. et Cie, S.C.A., 22-24 Boulevard Royal, L-2449 Luxembourg (hereinafter "PayPal"). PayPal reserves the right to carry out credit checks for the payment methods credit card via PayPal, direct debit via PayPal or "purchase on account" via PayPal. PayPal uses the result of the credit assessment with regard to the statistical probability of non-payment for the purpose of deciding on the provision of the respective payment method. The credit report can contain probability values (so-called score values). If score values are included in the result of the credit report, they are based on a scientifically recognised mathematical-statistical procedure. Address data is included in the calculation of the score values. For more privacy information, please see PayPal's Privacy Policy: https://www.paypal.com/de/webapps/mpp/ua/privacy-full

Your personal data will not be transmitted to third parties for purposes other than those mentioned above.
We will only pass on your personal data to third parties if:
you have given your express consent pursuant to Art. 6 para. 1 sentence 1 lit. a DSGVO,
the disclosure pursuant to Art. 6 para. 1 sentence 1 f DSGVO is necessary to assert, exercise or defend legal claims and there is no reason to assume that you have an overriding interest worthy of protection in not disclosing your data,
in the event that a legal obligation exists for the transfer pursuant to Art. 6 para. 1 sentence 1 lit. c DSGVO, and
this is legally permissible and is necessary for the processing of contractual relationships with you pursuant to Art. 6 para. 1 sentence 1 lit. b DSGVO.
In the course of the order process, you will be asked for your consent to pass on your data to third parties.

1. rights of the persons concerned
   You have the right:
   to request information about your personal data processed by us in accordance with Art. 15 DSGVO. In particular, you may request information about the purposes of processing, the category of personal data, the categories of recipients to whom your data have been or will be disclosed, the planned storage period, the existence of a right to rectification, deletion, restriction of processing or objection, the existence of a right of appeal, the origin of your data, if these have not been collected by us, and the existence of automated decision-making including profiling and, if applicable, meaningful information on their details;
   in accordance with Art. 16 DSGVO, to demand without delay the correction of incorrect or complete personal data stored by me;
   to request the deletion of your personal data stored with us in accordance with Art. 17 DSGVO, unless the processing is necessary to exercise the right to freedom of expression and information, to fulfil a legal obligation, for reasons of public interest or to assert, exercise or defend legal claims;
   in accordance with Art. 18 DSGVO, to restrict the processing of your personal data if you dispute the accuracy of the data, if the processing is unlawful but you refuse to delete the data and we no longer need the data, but if you need it to assert, exercise or defend legal claims or if you have filed an objection to the processing in accordance with Art. 21 DSGVO;
   in accordance with Art. 20 DSGVO, to receive your personal data that you have provided to us in a structured, current and machine-readable format or to request its transfer to another person responsible;
   in accordance with Art. 7 para. 3 DSGVO, to revoke your consent to us at any time. As a result, we are no longer allowed to continue processing data based on this consent in the future and
   to complain to a supervisory authority pursuant to Art. 77 DSGVO. As a rule, you can contact the supervisory authority at your usual place of residence or workplace or at our company headquarters.
2. right of objection
   If your personal data are processed on the basis of legitimate interests pursuant to Art. 6 para. 1 sentence 1 letter f DSGVO, you have the right to object to the processing of your personal data pursuant to Art. 21 DSGVO, provided that there are reasons for this which arise from your particular situation or the objection is directed against direct advertising. In the latter case, you have a general right of objection, which I will implement without specifying a specific situation.
   If you wish to exercise your right of revocation or objection, simply send an e-mail to: volha.schultz@web.de
   7 Data security
   Information on data security can be found in the data protection declaration provided by Abebooks, which can be accessed under the link mentioned in section 3.
   We also use suitable technical and organisational security measures to protect your data against accidental or intentional manipulation, partial or complete loss, destruction or unauthorised access by third parties. Our security measures are continuously improved in line with technological developments.
   8 Up-to-dateness and amendment of this data protection declaration
   This data protection declaration is currently valid and has the status as of March 2018.
   Due to the further development of the website offered by Abebooks and offers above or due to changed legal or official requirements, it may become necessary to change this data protection declaration. You will find the current data protection declaration at the end of our General Terms and Conditions (GTC). The data protection declaration can be viewed by you there at any time.

Source: Model data protection declaration prepared by lawyer Andreas Gerstel (http://www.anwaltblog24.de/)