Oppenheim, Alan V <br/><br/>
Signals and systems  [Book]. 

 - 2nd 
 - india  Pearson eduation  2016 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>978-93-325-5023-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>.net