TY - BOOK AU - Hatfield,Mary M. AU - Edwards,Nancy Tanner AU - Bitter,Gary G. TI - Mathematics methods for the elementary and middle school: a comprehensive approach SN - 0205191495 AV - QA135.5 .B5343 U1 - 372.7 20 PY - 1997/// CY - Boston PB - Allyn and Bacon KW - Mathematics KW - Study and teaching (Elementary) KW - Local KW - Study and teaching (Secondary) N1 - Bitter's name appears first on the earlier edition; Includes bibliographical references (p. 487-488) and index ER -