Clean crisp and bright. Small previous owner label at base of front flyleaf. Background colour of the spine has faded to turquoise and pale pink. Slight rippling to top and bottom edges of the pages.

N� de ref. del art�culo 193RUS631

Contactar al vendedor

Denunciar este art�culo

Detalles bibliogr�ficos

T�tulo

Perfect, Amicable and Sociable Numbers

Editor

World Scientific Publishing Co Pte Ltd

Fecha de publicaci�n

1996

Idioma

Ingl�s

ISBN 10

9810228473

ISBN 13

9789810228477

Encuadernaci�n

Hardcover

Estado

Very Good

Estado de la sobrecubierta

Very Good

Peso

685 gramos

Cat�logos de vendedores

a maths professor's library

Acerca de

Sinopsis

This book is about perfect, amicable and sociable numbers, with an emphasis on amicable numbers, from both a mathematical and particularly a computational point of view. Perfect and amicable numbers have been studied since antiquity, nevertheless, many problems still remain. The book introduces the basic concepts and results of perfect, amicable and sociable numbers and reviews the long history of the search for these numbers. It examines various methods, both numerical and algebraic, of generating these numbers, and also includes a set of important and interesting open problems in the area. The book is self-contained, and accessible to researchers, students, and even amateurs in mathematics and computing science. The only prerequisites are some familiarity with high-school algebra and basic computing techniques.

Rese�a del editor

"Sobre este t�tulo" puede pertenecer a otra edici�n de este libro.

Descripci�n de la librer�a

We sell mainly non-mainstream books on behalf of charities, retiring academics or downsizing collectors for a reasonable price within a reasonable time; all serious offers/ enquiries will be considered. We never know what will come our way next - currently we have a large volume of sheet music, books relating to statistics, history, films, literary fiction, vintage books, Folio Society books.

Ver la p�gina web de la librer�a

Informaci�n empresarial del vendedor

Qwertyword Ltd
1 Prewley Cottages, Sourton Down, Okehampton, EX20 4HP, United Kingdom

Condiciones de venta y env�o

Condiciones de venta

Qwertyword Ltd sell mainly non-mainstream books on behalf of charities, retiring academics or downsizing collectors aiming to obtain a reasonable price within a reasonable timeframe. All serious offers/ enquiries will be considered as re-homing special books is also a priority. We have no idea what we have here awaiting listing except that we know there is a currently a large volume of sheet music, books relating to statistics, and mathematics, history, films, literary fiction, vintage books, an...

M�s informaci�n

Derecho a cancelaci�n

Condiciones de env�o

We use clingfilm to hold books tightly closed, in a lightweight padded envelope. Hardcover books are also framed in cardboard to protect corners and the spine.
For shipments within the UK we use Royal Mail 48 for weights up to 2kg. Rates based on average of parcel weight of 1kg per book. Royal Mail 24 is used for priority shipments and weights of 2-5kg.
Where possible, we will reduce shipping prices to the Large Letter rates where the books qualifies.
For international shipments we now use only tracked services. The premium rate alternative usually requires the signature of someone at the delivery address. Books weighing up to 5kg can be posted to most destinations.
For maximum transparency and fairness to buyers and our suppliers, we aim to charge only what we need to cover our costs for shipping. With this aim, we will be changing to a weight-based template for shipping as soon as possible.

Tarifas de env�o de Reino Unido a Espa�a

Tarifas de env�o de Reino Unido a Espa�a
Cantidad del pedido	De 3 a 6 d�as h�biles	De 3 a 5 d�as h�biles
Primer art�culo	EUR 8.05	EUR 9.50

Los plazos de entrega los establecen los vendedores y var�an seg�n el transportista y la ubicaci�n. Los pedidos que pasan por la aduana pueden sufrir retrasos y los compradores son responsables de los aranceles o tarifas asociadas. Los vendedores pueden ponerse en contacto con usted en relaci�n con cargos adicionales para cubrir cualquier aumento en los costes de env�o de los art�culos.

Informaci�n detallada sobre el vendedor