@book{914,
	author = {Gupta, J.B.},
	title = {Switchgear and Protection },
	publisher = {S.K Kataria & Sons,},
	year = {1997},
	address = {New Delhi:},
	url = {http://www.amazon.com/exec/obidos/ASIN/8188458414/chopaconline-20}
}