@book{778775,
	author = {I.J.NAGRATH and M. GOPAL},
	title = {ELECTRONIC ANALOG & DIGITAL},
	publisher = {ASHOK K GHOSH PRENTIC HALLOF INDIA PVT LTD M-97 CONNAUGHT CIRCUS N.DELHI 100 001},
	year = {1900},
	address = {NEW DELHI}
}