Oppenheim, Alan V. Schafer, Ronald W. ed. <br/><br/>
Discrete time signal processing 

 -  PHI  1989 
 - xv+879 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing
<br/><br/><label>Dewey Class. No.: </label>621.38481  OPP;3