TY  - BOOK
AU  - Bishop, A. J. 
AU  - Hart, K.
AU  - Lerman, S. 
AU  - Nunes, T.
TI  - Significant influences on children's learning of mathematics
AV  - LB 1028 .B5 1993 
PY  - 1993///
CY  - Paris
PB  - UNESCO
KW  - Education -
KW  - Mathematics
KW  - Educational Technology -
ER  -