Mathematics through action : stage 2A /
Slater, J.D.
Mathematics through action : stage 2A / J.D. Slater ; illustrated by Joy Anderson and Peter Hearsey. - London: Arnold, 1971. - 130 p. : ill. ; 23 cm.
0560001819
Mathematics--Study and teaching (Elementary)
372.7044
Mathematics through action : stage 2A / J.D. Slater ; illustrated by Joy Anderson and Peter Hearsey. - London: Arnold, 1971. - 130 p. : ill. ; 23 cm.
0560001819
Mathematics--Study and teaching (Elementary)
372.7044