@book{20239,
	author = {GUPTA,S.P},
	title = {CIVIL ENGINEERING : THROUGH OBJECTIVE TYPE QUESTION},
	publisher = {CBS PUBLISHERS & DISTRIBUTORS (P) LTD },
	year = {2002 R.P.2021},
	edition = {3RD ED },
	note = {RBPPL82048/21-22}
}