Mullin, Ray C. <br/><br/>
Electrical wiring, commercial /  [Book]. 
Ray C. Mullin, Robert L. Smith. 
 - 7th ed. 
 - Albany, New York :   Delmar Publishers,   1990. 
 - xvi, 288 p. :   ill. ;   28 cm. 
<br/><br/> "Based on the 1990 National Electrical Code."  Five folded sheets in pocket.  Includes index. 
<br/><br/><label>ISBN: </label>0827340923 
<br/><br/><label>LCCN: </label>90043576 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial buildings--Electric equipment.<br/>Electric wiring--Insurance requirements.<br/>Electric wiring, Interior.