TY  - BOOK
AU  - Gangadharan, A.
TI  - Engineering Mathematics, Volume 1
U1  - 510GAN 
PY  - 2006///
CY  - New Delhi
PB  - Prentice-Hall
UR  - http://books.google.com.pk/books/about/Engineering_Mathematics.html?id=jSWCCLBWXyoC&redir_esc=y
ER  -