@book{2374,
	author = {SIKKA, V.B.},
	title = {A course in civil engineering drawing /},
	publisher = {S K KATARIA & SONS,},
	year = {2010.},
	address = {New Delhi},
	url = {http://www.amazon.com/exec/obidos/ASIN/8188458880/chopaconline-20}
}