TY  - BOOK
AU  - Nag,N.K.,
AU  - Chanda,S.C.,
TI  - Uchhatar madhyamik banijyik patiganit aru prathamik parishankhya vigyan
SN  - 81-7096-185-8
U1  - 513 
PY  - 1998///
CY  - Ludhiana
PB  - Kalyani publishers
KW  - Arithmetic
KW  - Business mathematics & statistics
ER  -