Introduction to signals and systems and digital singal processing 

 - Walton Hall  The Open University Press  1984 
 - 86p. 
<br/><br/><label>ISBN: </label>0335172008  9.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication engineering<br/>Engineering<br/>Signal processing
<br/><br/><label>Dewey Class. No.: </label>621.3822  / INT