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Yujing Iowa State University

The book was described as “Used – Very Good”. The book I rec’d was far from that. On a 1 to 10, I’d give the book a 4…maybe. The binding is torn, s…

Acceptable book condition

What's an ISBN?

An ISBN is the standard number used to identify published books. Look for a 10 or 13 digit number above the barcode on your textbook.