TY - BOOK AU - Long,Calvin T. AU - DeTemple,Duane W. TI - Mathematical reasoning for elementary teachers SN - 0201785692 AV - QA135.6 .L66 2002 U1 - 510 22 PY - 2002/// CY - Boston PB - Pearson Addison Wesley KW - Mathematics KW - Study and teaching (Elementary) N1 - Includes bibliographical references and index ER -