Encyclopaedia britannica  : daisy to educational psychology 

 - Chicago  ; William Benton Publishers  , 1965 
 - 1028p.  , V.7 
<br/><br/><label>ISBN: </label> 1800 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia<br/>Encyclopaedia Britannica
<br/><br/><label>Dewey Class. No.: </label>032  / ENC