Fundamentals of educational research 
Vega, Violeta A. 
 -  Grandbooks Publishing, Inc.  2012 
 - 119 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71725111-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education -- Research.
<br/><br/><label>Dewey Class. No.: </label>F 370.7 V422 2012