@book{13901,
	author = {Gupta, A. P.},
	title = {Worked examples of electrical power /},
	publisher = {Oxford & IBH,},
	year = {1978.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/B0007BZSJ0/chopaconline-20}
}