Keeves, John P. - Ed. <br/><br/>
Educational Research, Methodology, And Measurement : An 

 -  Pergamon Press  1988 
<br/><br/> XXI, 832 P. 25 CM. 
<br/><br/>KOPERASI KEDAI BUKU UNIVERSITI MALAYA 
<br/><br/><label>ISBN: </label>80365108 
<br/><br/><label>Dewey Class. No.: </label>R 370.78 EDU 1988