Keeves, John P. <br/><br/>
Educational research, methodology, and measurement :   An international handbook/ 

 - New York :  Pergamon Press,  1988. 
 - xxi, 832p: 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>R 370.78  / KEE N88E