Encyclopaedia Britannica, inc <br/><br/>
Great ideas today 1970 

 - Chicago  Encyclopaedia Britannica, inc  1970 
 - 537p 
<br/><br/>Encyclopaedia Britannica, inc: Great ideas today 1970.  Chicago.  Encyclopaedia Britannica, inc, 1970.--(050ENC)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>50  / GIT