Niit <br/><br/>
Communication systems 

 - 4th 
 -  Pearson Education Publisher 
 - Soft Binding  xvi       458 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0-471-57176 
<br/><br/><label>Subjects--Topical Terms: </label>--Communication, systems
<br/><br/><label>Dewey Class. No.: </label>621.3815 NII-C