TY - BOOK AU - Johnston-Wilder,Sue AU - Mason,John TI - Fundamental constructs in mathematics education SN - 0415326982 PY - 2004/// CY - New York PB - RoutledgeFalmer KW - Mathematics KW - Study and teaching (Elementary) KW - Handbooks, manuals, etc KW - Study and teaching (Secondary) N1 - Includes bibliographical references (p. [313]-330) and index ER -