TY  - BOOK
AU  - Chandra, Ishwar.
AU  - Auter, Ram.
AU  - Dhall, G.D.
TI  - Mathematics for primary schools: book III 
U1  - 510 CHA 
PY  - 1980///
CY  - New Delhi
PB  - National Council of educational research and training
KW  - Mathematics
ER  -