TY  - BOOK
AU  - Brueckner,Leo J.
AU  - Merton,Elda L
AU  - Grossnickle,Foster E
TI  - Reaching number goals
U1  - 513.2 
PY  - 1961///
CY  - New York
PB  - John C. Winston
KW  - Calculations
KW  - Juvenile literature
KW  - Counting
KW  - Mathematics
N1  - Includes index
ER  -