Rizvi, S A M. <br/><br/>
Introduction to computer networks / 
By S A M Rizvi and V K Sharma. 
 - 1st ed. 
 - New Delhi :  Narosa Publishing House ,  2011. 
 - ix,9-30,I-2p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9788184870954 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data communication<br/>Analog and digital representation of information<br/>Network layer
<br/><br/><label>Dewey Class. No.: </label>004.65   / RIZS