Primary mathematics today,
Williams, Elizabeth M.
Primary mathematics today, by Elizabeth Williams and Hilary Shuard; illustrated by Kay Young. - 3rd ed for the age of the calculator. - Harlow, Longmans, 1982. - 492p.; illus. (some col.), maps (some col.) 25 cm.
0582360048
71496084
B70-11543
Mathematics--Study and teaching (Primary)
Education.
QA135.5 / .W49
372.7 WIL
Primary mathematics today, by Elizabeth Williams and Hilary Shuard; illustrated by Kay Young. - 3rd ed for the age of the calculator. - Harlow, Longmans, 1982. - 492p.; illus. (some col.), maps (some col.) 25 cm.
0582360048
71496084
B70-11543
Mathematics--Study and teaching (Primary)
Education.
QA135.5 / .W49
372.7 WIL