Hamming, Richard Wesley <br/><br/>
Digital filters/ 
by R. W. Hamming 
 - 2nd ed. 
 - Englewood Cliffs, N.J.:  Prentice Hall ,  1983 
 - ix, 257 p.:  ill.;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital filters (Mathematics)
<br/><br/><label>Dewey Class. No.: </label>621.32043 HAM