Bpb Pub. <br/><br/>
Modem technical guide 

 - Delhi :  Bpb Publication,  2007 
 - XI: 
<br/><br/><label>ISBN: </label>8170299519  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing computer science
<br/><br/><label>Dewey Class. No.: </label>004.64  / BPB