@book{104070,
	author = {Saha, A. and Manna, N.},
	title = {Digital principles and logic design /},
	publisher = {Infinity Science Press,},
	year = {c2007.},
	address = {Hingham, Mass. :},
	url = {http://www.loc.gov/catdir/toc/ecip0714/2007013970.html}
}