@book{236,
	author = {Sedha, R. S.},
	title = {A Textbook of Electronic Devices and Circuits /},
	publisher = {S Chand & Co Ltd,},
	year = {2008.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8121928680/chopaconline-20}
}