@book{7950,
	author = {Bandyopadhyay, M.N},
	title = {Communication Engineering},
	publisher = {PHI Learning Private Limited,},
	year = {2013.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/B00DUDWQ56/chopaconli}
}