TY  - BOOK
AU  - Gupta,S.P.
AU  -  Gupta,S.S.
TI  - Civil engineering through object type questions
SN  - 8123907974
U1  - 624/GUP/C 
PY  - 2016///
CY  - New Delhi
PB  - CBS 
KW  - Civil engineering
ER  -