Lob, Udo. <br/><br/>
Mode of operation of the semiconductor diode / 
Udo Lob. 
 - Berlin :  Siemens Aktiengesellschaft,  1988. 
 - 65 p. :  ill. ;  20 cm. 
 - Programmed instruction 18. .
<br/><br/><label>ISBN: </label>3800940671 380094748X (pbk)