Humpherys, DeVerl S. <br/><br/>
The analysis, design, and synthesis of electrical filters / 
by DeVerl S. Humpherys. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1970. 
 - xi, 675 p. 
 - Prentice-Hall Networks Series. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>130329043 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Engineering--Electrical.<br/>Electric filters.