WA 98115 Returns are accepted for damaged or defective goods only. We must be notified of damage within 30 days of shipment date. Shipping orders within North America will be shipped by UPS surface, unless specified otherwise. Shipping charges are not included in the book prices. An invoice will be sent with the order of books.
Payment is due upon receipt.
Please write or call for a credit application and send purchase orders on your institutional letterhead. Please e-mail us.