TY - BOOK AU - Desforges,Charles AU - Cockburn,Anne TI - Understanding the mathematics teacher : : a study of practice in fi rst schools / SN - 1850662134 U1 - 372.70941 PY - 1987/// CY - London : PB - Falmer Press, KW - Mathematics KW - Study and teaching (Elementary) KW - Great Britain KW - Mathematics teachers N1 - Includes bibliographical references (p. 157-161) and index ER -