Held, Gilbert <br/><br/>
Understanding Data Communications Seventh Edition 

 - India  Pearson Education Publisher 
 -  Soft Binding 
<br/><br/> Faculty, students and Staff 
<br/><br/><label>ISBN: </label>81-297-0211-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science--Data Communications
<br/><br/><label>Dewey Class. No.: </label>004.6 HEL  / HEL