TY  - BOOK
AU  - Gupta Umesh
TI  - ENGINEERING MATHEMATICS-1
SN  - 9788184442939
AV  - 620.00151 GUE E 
U1  - 620.00151 GUE E 
PY  - 2009///
CY  - Jaipur
PB  - Neelkanth Publishers
KW  - INDIA
ER  -