TY  - BOOK
AU  - Downes, L.W . 
TI  - Primary mathematics for india: book 1 
U1  - 372.7 DOW 
PY  - 1987///
CY  - Delhi
PB  - Oxford University Press
KW  - Mathematics--Study and teaching (Elementary)
KW  - Mathematics--Study and teaching (Primary)
KW  - Education
ER  -