TY  - BOOK
AU  - Srivastava,A C
AU  - P K Srivastava
TI  - Engineering Mathematics:volume1
SN  - 9788120339668
U1  - 510 SRI-E1-V1 
PY  - 2015///
CY  - Delhi
PB  - PHI Learning Pvt.Ltd.
ER  -