Gay, L. R. <br/><br/>
Educational research  competencies for analysis and application 
L.R. Gay. 
 - 3rd ed. 
 - Columbus  Merrill Pub. Co.  c1987. 
 - xx, 569 p.  ill. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0675205069 
<br/><br/><label>LCCN: </label>86062386  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.<br/>Educational reports.
<br/><br/><label>LC Class. No.: </label>LB1028  / .G37 1987 
<br/><br/><label>Dewey Class. No.: </label>370/.7/8