TY  - BOOK
AU  - Gangwar ,H. S.
TI  - A Textbook of Engineering Mathematics -I
SN  - 9788122430141
U1  - 510 GAN 
PY  - 2011///
CY  - New Delhi
PB  - New Age International (Pvt) Limited
KW  - Humanities & Natural Science
KW  - Mathematics
N1  - Includes Index
ER  -