@book{6041,
	author = {Sastry, S.S.},
	title = {Pre-engineering mathematics :},
	publisher = {Prentice-Hall of India Pvt.Ltd,},
	year = {1992.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8120307488/chopaconline-20}
}