@book{201060,
	author = {Mohana,R.Madhana and D. Ramya},
	title = {Information and communication technology-2:},
	publisher = {Spectrum Techno Press},
	year = {2018},
	address = {Hyderabad},
	note = { As Per Choice Based Credit Sysytem (CBCS) II - degree/ III semester /}
}