@book{189450,
	author = {Dalal, Upena.},
	title = {Wireless communication /},
	publisher = {Oxford University Press,},
	year = {2009.},
	series = {Oxford higher education},
	address = {New Delhi :},
	url = {http://www.loc.gov/catdir/enhancements/fy1012/2010483357-b.html}
}