Su, Kendall. <br/><br/>
Analog filters   
by Kendall su 
 - 2nd ed 
 - Dordrecht  Kluwer  2002 
 - xv, 406p. 
<br/><br/><label>ISBN: </label>1402070330 
<br/><br/><label>Dewey Class. No.: </label>621.38412  / P02