Dinker. <br/><br/>
An  Introduction  to  Data  Communications  and  Networking 

 - 1st /   2010. 
 - Kalkata:  New   Central  Book  Agency,  2010. 
 - 213p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer Science, Data  Communicato  and  Networking. 
<br/><br/><label>Dewey Class. No.: </label>004.6