Hardcover
ISBN: 978-0-930599-05-8
ISBN-10: 0-930599-05-5
Thinking Publications · 1986
| See also (possibly by other authors): | ||
| 2008 | Paperback | The Problem Solver (Student Workbook Grades 6-8) 2nd Edition (Spanish Edition) |
| 2008 | Unknown Binding | The Problem Solver (Student Workbook Grade 2) 2nd Edition (Spanish Edition) |