Primary mathematics today /
Williams, Elizabeth M.
Primary mathematics today / Elizabeth Williams and Hilary Shuard. - 3rd edition for the age of the calculator - London : Longman, 1982 - 492 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0582360048 9780582360044
77355123
Mathematics--Study and teaching (Primary)
510 / WIL
Primary mathematics today / Elizabeth Williams and Hilary Shuard. - 3rd edition for the age of the calculator - London : Longman, 1982 - 492 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0582360048 9780582360044
77355123
Mathematics--Study and teaching (Primary)
510 / WIL