Ardales, Venancio B. <br/><br/>
Basic concepts and methods on research / 
Vanancio B. Ardales 
 - 143 pages :  illustrations ;  22 cm 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>9778581057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research
<br/><br/><label>Dewey Class. No.: </label>001.4