Sanchez, Custodiosa Ancheta <br/><br/>
Methods and techniques of research/ 

 - xiii, 229 pages;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9712303551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>Research--Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42