Johnson David E. <br/><br/>
Introduction To Filter Theory.(1976). 

 - 1st Ed. 
 -  Prentice Hall of India Private Limited  1979 
 - 306p.  21 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>ELN
<br/><br/><label>Index Terms--Genre/Form: </label><br/>F-02
<br/><br/><label>Dewey Class. No.: </label>24D-2443  / JOH