Mathematics, teachers and children :
Pimm, David.
Mathematics, teachers and children : - London : Sydney : Open University, 1988. - x, 314 p. ill. 23.4 cm.
Includes index.
0340487569
Mathematics.
518.71 PIM
Mathematics, teachers and children : - London : Sydney : Open University, 1988. - x, 314 p. ill. 23.4 cm.
Includes index.
0340487569
Mathematics.
518.71 PIM