ISBN 9780769032399 books & textbook
Dale Seymour Publications Problem Solving Experiences: Making Sense of Mathematics Teacher Sourcebook Grade 4 2005c (Problem Solving Experiences in Math)
Randall Charles Frank K. Lester Diana V. Lambdin
Dale Seymour Publications /2004-04-01 Hardcover
isbn-10: 0769032397 / isbn-13: 9780769032399
