Ziemer, Rodger E. <br/><br/>
Signals and systems   continuous and discrete  [Book] 
Rodger E. Ziemer. 
 - 4th Ed. 
 -  Pearson Education New Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8131703266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System Analysis
<br/><br/><label>Dewey Class. No.: </label>621.3822