HUBERT, C. I <br/><br/>
PREVENTIVE MAINTENANCE OF ELECTRICAL EQUIPMENT PREVENTIVE PROGRAME TROUBLESHOOTING EMERGENCE PEPAIRS OPEARTING TECHNIQUES 

 - NEWYORK  MCGRAW HILL  1955 
 - 214P 
<br/><br/><label>Dewey Class. No.: </label>621.31042 HUB'P