@book{13434,
	author = {Nasar, S. A.},
	title = {Electromagnetic energy conversion devices and systems /},
	publisher = {Prentice Hall,},
	year = {1970.},
	series = {Electrical engineering.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/013249003X/chopaconline-20}
}