@book{190019,
	author = {Garg, Poonam;Ranjan, Jayanthi. and Garg, Poonam;Ranjan, Jayanthi.},
	title = {Advances in communication network and security.},
	publisher = {Macmillan},
	year = {2009},
	address = {New Delhi},
	edition = {1}
}