Research methods :   in Philippine context. 

 - Manila :  Logos Pub,  2008. 
 - 222 p.:  23 cm. 
<br/><br/> Includes index 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-106019-1 
<br/><br/><label>LC Class. No.: </label>001.4 R31