TY  - BOOK
AU  - Harkavy, Michael
TI  - Math: numbers& counting, patterns, classifying, comparing
SN  - 9788120736726
U1  - 372.7 MAT 
PY  - 2007///
CY  - New Delhi
PB  - Sterling Publishers Private Limited
KW  - Education: Primary school Mathametics
ER  -