Van Valkenburg, M. E.  1921- <br/><br/>
Analog filter design / 
M.E.Van Valkenburg. 
 - New York :  Holt, Rinehart and Winston :  Oxford University Press,  c1982. 
 - xi, 608 p. :  ill. ;  25 cm. 
 - HRW series in electrical and computer engineering .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 601-604 
<br/><br/><label>ISBN: </label>0030592461 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric filters, Active.<br/>Operational amplifiers.
<br/><br/><label>Dewey Class. No.: </label>621.3815324