The psychology of learning mathematics/
Skem, Richard R 1986
The psychology of learning mathematics/ Richard R Skem. - 2nd ed. - London: Penguin Book, 1986. - 295p. ill., tables and charts; 20 cm.
include index.
0140136193 9780140136197
BF456.N7 / .Sk2 1986
The psychology of learning mathematics/ Richard R Skem. - 2nd ed. - London: Penguin Book, 1986. - 295p. ill., tables and charts; 20 cm.
include index.
0140136193 9780140136197
BF456.N7 / .Sk2 1986