A Problem Solving Approach to Mathemat- hardcover, 9780321331793, Rick Billstein

A Problem Solving Approach to Mathematics (10th Edition) - Hardcover - GOOD

A Problem Solving Approach To Mathematics 4th Edition Billstein Libeskind 1990

A Problem Solving - Hardcover, by Billstein Rick; Libeskind - Acceptable r

A Problem Solving Approach to Mathematics Hardcover

Problem Solving Approach to Mathematics for Elementary School Teachers

Problem Solving - Hardcover, by Billstein Rick; Libeskind - Acceptable r

GENERAL MATHEMATICS Teacher's Edition 1967 A Problem Solving Approach Book One