@book{31375,
	author = {Malvino, Albert Paul.},
	title = {Semiconductor circuit approximations :},
	publisher = {McGraw-Hill,},
	year = {c1985.},
	address = {New York :},
	edition = {4th ed.},
	note = {Fourth ed. of: Transistor circuit approximations. 3rd ed. c1980.}
}