@book{573,
	author = {Malvino, Albert Paul and Brown, Jerald A.},
	title = {Digital Computer Electronics },
	publisher = {Tata McGraw Hill,},
	year = {1993.},
	address = {New Delhi :},
	edition = {3rd ed.},
	url = {d=mUWN0aIIqzkC&printsec=frontcover&dq=Digital+computer+electronics&hl=en&sa=X&redir_esc=y#v=onepage&q=Digital computer electronics&f=false}
}