Garland, J. D. <br/><br/>
National electrical code reference book / 
J. d. Garland 
 - 2nd ed. 
 - Englewood Cliffs :  Prentice-Hall,  1979 
<br/><br/>Includes references & index. 
<br/><br/><label>ISBN: </label>0136093132 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering
<br/><br/><label>Dewey Class. No.: </label>621.319  / GAR