TY  - BOOK
AU  - Gardner, K.L..
AU  - Glenn, J.A..
AU  - Renton, A.I.G..
TI  - Children Using Mathematics
U1  - 510 
PY  - 1973///
CY  - Oxford
PB  - Oxford Universsity Press
KW  - Mathematics
KW  - Mathematics-Children
KW  - G-Mathematics
ER  -