Sell, buy or rent Billstein textbooks

A Problem Solving Approach to Mathematics for Elementary School Teachers

by Billstein, Shlomo Libeskind, Johnny W. Lott
ISBN-13: 9780201525656
ISBN-10: 0201525658
Edition: 5th Edition
Publication date: 1992
Publisher: Addison-Wesley
Format: Hardcover 905 pages

Math Thematics: Book 2

by Billstein
ISBN-13: 9780618098026
ISBN-10: 061809802X
Publication date: 2002
Publisher: McDougal Littel
Format: Hardcover 672 pages