The Labor Code :  with comments and cases / 
C. A. Azucena, Jr. 
 - 6th edition. 
 - Manila, Philippines :  Rex Book Store,  c[2007]. 
 - 2 v. ;  24 cm. 
<br/><br/> "Part of the labor law-labor relations series." 
<br/><br/><label>ISBN: </label>9789712348112 (v. 1) 9789712348136 (v. 2) 
<br/><br/><label>LCCN: </label>2008337342 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor laws and legislation--Philippines.
<br/><br/><label>LC Class. No.: </label>KPM1214.31974  / .A99 2007