Kamen, Edward W. <br/><br/>
Introduction to signals and systems 

 - New York  Macmillan pub. Co.  1990 
 - xiv,706p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Communication signals
<br/><br/><label>Dewey Class. No.: </label>621.38043  / K11I