Oppenhemi, Alan V. <br/><br/>
Signals and system 

 - 2nd 
 - New Delhi  Pearson  2008 
 - 977 
<br/><br/><label>ISBN: </label>97881-7758-2628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical/Electronics Engg.