TY  - BOOK
AU  - Gupta
TI  - Civil engineering: through objective type questions 
SN  - 8123907974 (paperback)
PY  - 2009///
CY  - [S.l.]
PB  - CBS Publishers & Distributors
UR  - http://www.amazon.com/exec/obidos/ASIN/8123907974/chopaconline-20
ER  -