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

 - 2nd edition. 
 - Delhi :  Pearson Education,  2002 
 - 957. 
<br/><br/><label>ISBN: </label>8178080883 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621.3822  / OPP