@book{615070,
	author = {Nasar, S. A.},
	title = {Schaum's outline of theory and problems of electric machines and electromechanics /},
	publisher = {McGraw-Hill,},
	year = {c1998.},
	series = {Schaum's outline series},
	address = {New York :},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/mh021/97023529.html}
}