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,   ©1998. 
 - xvii, 622 p. ;   24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8131703266 9788131703267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis<br/>Communication in engineering
<br/><br/><label>Dewey Class. No.: </label>621.382  / ZIE