TY  - BOOK
AU  - Agor,R
TI  - Civil engineering (conventional and objective)with multiple choise questions and answers for UPSC Engineering Services Examinations
SN  - 81-7409-134-3
PY  - 2007///
CY  - Delhi
PB  - Khanna pub.
KW  - Civil Engineering-UPSC Exams
ER  -