TY  - BOOK
AU  - Bhattacharya, P.B  .
AU  - Jain,S.K  .
AU  - Nagpal,S.R.
TI  - First course in linear algebra / 
U1  - 512.5 
PY  - 1985///
CY  - New Delhi : 
PB  - Wiley Eastern Ltd , 
ER  -