Oppenheim, Alan V. <br/><br/>
Digital signal processing 
/ [by] Alan V. Oppenheim [and] Ronald W. Schafer. 
 - New Delhi  Pearson  , [1975] 
 - xiv, 585 p.  : illus.  ; 24 cm. 
<br/><br/><label>ISBN: </label>0132141078 0132146355 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal theory (Telecommunication)<br/>Digital electronics.
<br/><br/><label>Dewey Class. No.: </label>621.3822