@book{1253,
	author = {Bogart, Theodore F. and Beasley, Jeffrey S.,},
	title = { Electronic Devices and Circuits.},
	publisher = {Pearson,},
	year = {2004.},
	address = {New Delhi :},
	edition = {6th ed.},
	url = {https://books.google.com.pk/books?id=32RJvfgkJgwC&source=gbs_similarbooksircuits-9780131111424}
}