Sison, Perfecto S. <br/><br/>
Personnel management in the 21st century 
Perfecto S. Sison; revised by Ranulfo P. Rayos, LLB. and Orlando S. Zorilla, BSC. 
 - Seventh Edition 
 - Manila:  Rex publishing,  2003. 
 - ix, 218 pages;  26 cm. 
<br/><br/><label>ISBN: </label>9712337243 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Personnel management--Philippines. I.Rayos, Arnulfo P. II.Title
<br/><br/><label>LC Class. No.: </label>HF 5549  / S622 2003