Gelder, Erich. <br/><br/>
Circuits with semiconductor components / 
by Eric Gelder and Walter Hirschmann. 
 - Berlin :  Siemens Aktiengesellschaft,  c1969. 
 - 3 vols. 
<br/><br/> v.2 : Designs of low-frequency and high-frequency circuits ; v.3 : Designs with Germanium and silicon-transistors. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric circuits.