Building up mathematics
Z. P. Dienes
Building up mathematics - London Hutchinson Educational [label: Humanities Press, New York], [1961, ©1960] - 208p 19cm
Mathematics
Study and teaching
Mathématiques
510 D562b
Building up mathematics - London Hutchinson Educational [label: Humanities Press, New York], [1961, ©1960] - 208p 19cm
Mathematics
Study and teaching
Mathématiques
510 D562b