Poularikas, Alexander D.,  1933- <br/><br/>
Elements of signals and systems / 
Alexander D. Poularikas, Samuel Seely 
 - Boston  PWS-Kent Pub.  1988 
 - x, 581p.  ill.  25cm. 
<br/><br/>Includes index and bibliography 
<br/><br/><label>ISBN: </label>0534914403  RM174.87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing