TY  - BOOK
AU  - Cormack,C.D.
AU  - Fraser,I.F.
TI  -  Making sure of maths: introductory 
SN  - 71570835-X
U1  - 510 COR 
PY  - 1970///
PB  - Holmes McDougall
KW  - Counting
KW  - Juvenile literature
KW  - Mathematics
KW  - Study and teaching (Primary)
ER  -