Ziemer, Rodger E. <br/><br/>
Signals and systems :  continuous and discrete / 
Rodger E. Ziemer, William H. Tranter, D. Ronald Fannin. 
 - New York :  London :  Macmillan ;  Collier Macmillan Publishers,  c1983. 
 - xiv, 487 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0024316504 
<br/><br/><label>LCCN: </label>82006616  
<br/><br/><label>LC Class. No.: </label>QA402  / .Z53 1983 
<br/><br/><label>Dewey Class. No.: </label>003