Williams, Charles S. (Charles Sumner), 1911-  Williams, Charles S. (Charles Sumner), 1911- <br/><br/>
Designing digital filters / 
Charles S. Williams. 
 - Englewood Cliffs, NJ :  Prentice-Hall,  c1986. 
 - Prentice-Hall information and system sciences series .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 341-344. 
<br/><br/><label>ISBN: </label>013201856X 
<br/><br/><label>LCCN: </label>85006453 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric filters, Digital -- Design and construction.--Electric filters, Digital -- Design and construction.
<br/><br/><label>LC Class. No.: </label>TK7872.F5  / W56 1986 
<br/><br/><label>Dewey Class. No.: </label>621.3815/324