Gopal, R  <br/><br/>
Problems and solutions in signals and systems  

 - CBS publishers   New Delhi   2004 
 - 354p.;25cm   200 
<br/><br/><label>ISBN: </label>81-239-1145-9  
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATION SYSTEM 
<br/><br/><label>Dewey Class. No.: </label>621.382 2 GOP