@book{16697,
	author = {Gupta, B.R and Gupta, B. R.},
	title = {Question Bank in Electronics and Communication Engineering /},
	publisher = {S.K Kataria & Sons,},
	year = {2014.},
	series = {With more than 12000 objective type questions with answers.},
	address = {New Delhi:},
	url = {http://www.amazon.com/exec/obidos/ASIN/9350144204/chopaconline-20}
}