@book{9389,
	author = {Chhalotra, G. P.},
	title = {Electrical engineering materials, /},
	publisher = {Khanna,},
	year = {1991.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/B0007BZWBO/chopaconline-20}
}