Posamentier, Alfred S Making pre-algebra come alive : student activities & teacher notes Alfred S. Posamentier - Thousand Oaks, CA Corwin Press 2000 - xi, 143 p. : ill. ; 29 cm ISBN: 9780761975953 ISSN: 8376 Subjects--Topical Terms: Mathematics - Problems, exercises, etc Dewey Class. No.: 513 POS