Isbn: 9780394719818 - why johnny can't add: the failure of the new math. (2 Ergebnisse)

Paperback. Zustand: Very Good. No Jacket. First edition THUS. Minor shelf and handling wear, overall a clean solid copy with minimal signs of use. Internally clean. Secure packaging for safe delivery.

Paperback. Zustand: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.