Precalculus: A Self-Teaching Guide Steve Slavin, Ginny Crisonino

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Prior to shipment, our team will perform a thorough inspection on the items you purchased. The majority of orders are delivered within 48 hrs. The delivery time will be between 3-7 working days.

Returns

We do not manage the stock at our factory and warehouse. Actual stock levels may fluctuate at any moment. It is possible that your order may be out of stock when your order has been made.

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