Encyclopaedia Britannica, Inc. <br/><br/>
Great ideas today 1969 

 - Chicago  Encyclopaedia Britannica, Inc  1969 
 - 537p 
<br/><br/>Encyclopaedia Britannica, Inc.: Great ideas today 1969.  Chicago.  Encyclopaedia Britannica, Inc, 1969.--(050ENC)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>50  / GIT