Davis, J. W. <br/><br/>
Small-scale quantative analysis for schools 

 - London  ;  Jhon Murray  , 1961 
 - x,70p. 
<br/><br/><label>ISBN: </label> 6.6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational Research<br/>Social Science
<br/><br/><label>Dewey Class. No.: </label>300.72  / DAV