@book{697,
	author = {Rao, K. and Babu, Sai.},
	title = {Theory of Power Electronics /},
	publisher = {S Chand & Co Ltd,},
	year = {2007.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8121928044/chopaconline-20}
}