Oppenheim, Alan V. <br/><br/>
Signal and systems 

 - 2nd ed. 
 - New Delhi  PHI Learning Private Limited  2009 
 - xxx,957p.  PB  24cm. 
<br/><br/> including index 
<br/><br/><label>ISBN: </label>9788120312463 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / OPP