Oppenheim, Alan V., Au./ Nawab, S. Hamid, Au. <br/><br/>
Signals and systems 

 - 2nd 
 - New Delhi  Prentice Hall of India  2003 
 - xxx,957p.  24cm. 
<br/><br/><label>ISBN: </label>8120312465 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>System analysis<br/>Signal Theory
<br/><br/><label>Dewey Class. No.: </label>621.38043  / O52S