_Educational research competencies for analysis and Application[ 6th ed.]  

 - USA Merrill 2000  
 - xxv,661p.  
<br/><br/> Includes index   Includes index  
<br/><br/><label>ISBN: </label>130961035 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Education-research 
<br/><br/><label>LC Class. No.: </label>LB 1028G37 2000