TY - BOOK AU - Saxe,Geoffrey B. TI - Culture and cognitive development: studies in mathematical understanding SN - 0805802738 : U1 - 370.152 PY - 1991/// CY - Hillsdale, N.J. PB - L. Erlbaum Associates KW - Mathematics KW - Study and teaching KW - Cognition and culture N1 - Includes bibliographical references and indexes ER -