Ziemer, Rodger E.  <br/><br/>
Signals and systems :  continuous and discrete / 
Rodger E. Ziemer, William H. Tranter and D. Ronald Fannin. 
 - 4th ed. 
 - New Delhi :  Pearson Education,  c1998 [Reprinted 2006]. 
 - xvii, 622 pages :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 519-520) and index. 
<br/><br/><label>ISBN: </label>8131703266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis<br/>Discrete-time systems.<br/>Digital filters (Mathematics).
<br/><br/><label>Dewey Class. No.: </label>621.3822 ZIE