Ponnusamy, S. P. <br/><br/>
Computer networks/ 
S. P. Ponnusamy 
 - Melmaruvathur, Tamilnadu :  Raamalingaa,  c2008 
 - [9], 224 p. :  ill.;  21 cm. 
<br/><br/><label>ISBN: </label>9788188649105(pbk.)  Rs125.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Data communication systems
<br/><br/><label>Dewey Class. No.: </label>004.6