TY  - BOOK
AU  - Rao, P.B. Bhaskar 
AU  - Ramachary, S.K.V.S. 
AU  - Rao, M. Bhujanga 
TI  - Engineering mathematics-I
SN  - 9788178001535
U1  - 620.00151 
PY  - 2008///
CY  - Hyderabad 
PB  - BS Publications 
ER  -