Matrix Computations and Mathematical Software

Condiciones de envío

Orders usually ship within 2 business days. Shipping costs for U.S. customers are Media Mail,$5.00 with $2 additional for each additional piece in the shipment. For domestic media mail postage greater than the $5.00 actual, we would adjust total to cover the actual cost. Priority Mail rate is based on a Priority Mail Flat Rate Box. Reduction in postage is made for packaged weights and postal zone combinations that require less postage. Large books, sets and international shipping will be quoted. Insurance, IF available AND IF requested and will be charged at cost. Books are wrapped, protected from moisture, padded and packaged in a box/cardboard. All shipments made with delivery confirmation cost included. Single-Piece First Class Package International shipping: Rates are based on books weighing 2 LB, or 32 ounces If your total packaged weight (with a maximum of 64 ounces) and Country Price Group combination for the shipment requires additional postage, we will adjust the order and request approval. If the total packaged weight and Country Price Group combination for the shipment requires less postage we will adjust/lower the postage in the order. Shipments to foreign destinations with packaged weights greater than 4 pounds (greater than 1.8 kg) require priority shipment and rates. If you have a question concerning shipment costs or specific shipping needs please contact us prior to ordering. Priority Mail International Flat Rate: Rates are based on the total packaged weight of the item packaged in our supplied box and packaging materials with a total packaged weight of 5 lbs. or 80 ounces and the Country Price group for the destination. If the total packaged weight (in my own supplied boxes) and Country Price Group combination for the shipment requires less postage we will adjust/lower the postage in the order and ship in that manner. If the United State Postal Service sized Flat Rate Box/Envelope can be used in the destination country price group for reduced postage versus the quoted postage, we will adjust the rates to reflect that combination and reduce the postage accordingly. If the size/weight/destination country price group of the item requires additional postage, we will adjust the order and request approval from the buyer. Again INTERNATIONAL DESTINATIONS/BUYER PLEASE NOTE, IF YOU WANT AN ESTIMATE OF THE POSTAGE, PLEASE REQUEST THAT INFORMATION BEFORE PLACING THE ORDER.