Flach, George W.,  1920- <br/><br/>
Changes in the 1984 National electrical code / 
George W. Flach 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1984 
 - 150 p. ;  22 cm. 
<br/><br/><label>LCCN: </label>83-21422 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering--Insurance requirements