Gelder, Erich. <br/><br/>
Circuits with semiconductor components vol 1:  fundamentals and designs of low-frequency circuits 

 - Berlin  Siemens Aktiengesellschaft  1969 
 - 304p.: ill. 
<br/><br/> Includes index. 
<br/><br/><label>LC Class. No.: </label>TK 7871.85  / gel1969