Elements of office systems and administrative principles, Philippine setting / 
Lilia A. Alegre ... [et al.]. 
 - [s.l.] :  Booklore Pub. Cor,  2001, c1999. 
 - 151 p. 
<br/><br/> Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office practice