OPPENHEIM, A.V. <br/><br/>
Signals and Systems, 

 - 2nd Ed. 
 - India,  Pearson.com  2013. 
 - 944p: ill,; Figure,   Index,  23cm, 
<br/><br/><label>ISBN: </label>978-93-325-5023-0 
<br/><br/><label>Dewey Class. No.: </label>621.43 OPP