Lessons for algebraic thinking Grades 6-8 Lawrence, Ann 1946- creator Hennessy, Charlie. text bibliography cau Sausalito, CA Math Solutions Publications c2002 2002 monographic eng
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xvi, 258 p. : ill. ; 28 cm. juvenile Ann Lawrence, Charlie Hennessy. Includes bibliographical references (p. 255) and index. Algebra Study and teaching (Middle school) QA 159 .L38 2002 512/.0071/2 Lessons for algebraic thinking series 0941355497 (alk. paper) 2002009288 PUL 020617 20141031114540.0 12820883