Please Read Before Purchase

This is a used book and may not include access codes or other supplementary materials.

The picture shown is the exact book you will receive.

Shipping Information

Economy Shipping: Estimated 7 to 14 business days for delivery.

Expedited Shipping: Estimated 3 to 6 business days for delivery.

Please provide your full address and a valid contact number to ensure smooth delivery.

P.O. Box addresses may require longer delivery times.

Return & Refund Policy

Returns accepted within 14 days only if you received the wrong book or a defective book.

For non-seller-related returns (e.g., class cancelled, lecturer changed book, wrong book purchased), we only refund the book price ? shipping costs are non-refundable.

A full refund will be issued only if we sent the wrong book.