Electrical.  Level two.  Annotated instructor's guide / 
NCCER. 
 - 2008 NEC revision. 
 - Upper Saddle River, N.J. :  Pearson/Prentice Hall,  2008. 
 - 1 v. (various pagings) :  28 cm. 
 - Contren learning series .
<br/><br/><label>ISBN: </label>9780136044680 ( perfect bound) 0136044689 (perfect bound) 
<br/><br/><label>LCCN: </label>2009419232 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering--Study and teaching<br/>Electric wiring, interior--Study and teaching