Best, John W Khan, James V <br/><br/>
Research in education 

 - Prentice Hall  1986 
 - 380 p.  22 cm.  PB 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Educational research
<br/><br/><label>Dewey Class. No.: </label>370.72  / BES