@book{22291,
	author = {Umanand, L.},
	title = {Basic Electrical Technology:},
	publisher = {Indian Institute of Science},
	address = {Bangalore},
	url = {http://video.snu.edu.in/index.php?id=2395&cat=Electrical Engineering&course=Basic Electrical Technology&url=Phase1_Video/108108076/lec34.mp4}
}