ISBN 9780769032405 books & textbook
Dale Seymour Publications Problem Solving Experiences: Making Sense of Mathematics Teacher Sourcebook Grade 5 2005c (Problem Solving Experiences in Math)
Randalt Charles Frank K. Lester Diana v. Lambdin
Dale Seymour Publications /2004-06-01 Hardcover
isbn-10: 0769032400 / isbn-13: 9780769032405
