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Accounts To order by purchase order, you must have an account with Wolfram Media. To establish an account, please send email to accounts@wolfram-media.com or call 1-800-943-9626. Discount Schedule
Shipping Rates (UPS Ground)
For quantitites over 100, please contact Wolfram Media for exact charges. Returns No returns accepted without prior approval. Please contact Customer Service at 217-398-9090 for authorization. Eligibility Period: Not before 3 months or after 12 months from shipping date. Credit Allowed: Full credit (except for shipping/handling) for items returned with invoice information. Books must be in saleable condition. Damaged Books: Damages must be reported within two weeks of receipt of shipment. Address for return shipments: Wolfram Media Shipping & Receiving 112 West Green Street Champaign, IL 61820-5214 |
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