"Oppenheim,Alan,V." <br/><br/>
Signals & Systems 

 - Second 
 - New Delhi  PHI  2004 
 - "XXX, 957" 
<br/><br/><label>ISBN: </label>9.79E+12 
<br/><br/><label>Dewey Class. No.: </label>621  / 3822 O