International guide to qualification in education 

 - London  Mansell        1984 
 - 675p.  cm. 
<br/><br/><label>Standard No.: </label>54821 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/> RESEARCH METHODS<br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:fg7, M4(RR)