Electrical code :  Republic Act no. 7920 

 - Manila :  A. V. B. Printing Press,  2011. 
 - i, 68 pages :  22 cm. 
<br/><br/><label>ISBN: </label>9718961283 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric power --Law and legislation--Philippines.
<br/><br/><label>Dewey Class. No.: </label>343.5990929  / El253