Koller, Alois <br/><br/>
Work, power and efficiency 

 -  Wiley Eastern  1989 
 - 66p. 
<br/><br/><label>ISBN: </label> 25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRONICS
<br/><br/><label>Dewey Class. No.: </label>621.3  / KOL.11