Summers, Wilford I. <br/><br/>
NFPA Handbook of the National Electrical Code : Based on The current 1975 code 

 - New York :   McGraw-Hill,   1975 
 - xii797p :   il ;   21 cm 
<br/><br/><label>ISBN: </label>007068586X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRICIDAD - MANUALES
<br/><br/><label>Dewey Class. No.: </label>R 621.02  / Su64