@incollection{,
	
					
					
					5F4854DF869C05A1CDC180C16F3C6E31
				,
	author={{Dr. ZobairUllah} and {Sam Higginbottom Institute of Agriculture,Technology and Sciences, Allahabad.}},
	journal={{Global Journal of Computer Science and Technology}},
	journal={{GJCST}}0975-41720975-435010.34257/gjcst,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}12143739
}

@book{b0,
	
	
		,
	title={{Data and computer communication, Mc Millan 2. A.S Tanenbaum}}
		,
	author={{
			WStallings
		}}
		
	

}

@book{b1,
	
	
		,
	title={{Cable Communications Technology}}
		,
	author={{
			EBartlett
		}}
		
			,
	year={2005}
			,
	address={McGraw Hill, USA}
		
	

}

@book{b2,
	
	
		,
	title={{}}
		,
	author={{
			MSchwertz
		}}
		
			,
	publisher={Prentice Hall}
		
	
	,
	note={computer communication network Design and Analysis}

}

@book{b3,
	
	
		,
	title={{}}
		,
	author={{
			About
		}}
		
		
	

}