International Baccalaureate Organization (Geneva, Switzerland) <br/><br/>
History guide 
International Baccalaureate Organization 
 - Geneva  I. B. O. ,  c1993 
 - 52p. ;  30cm. 
<br/><br/><label>LCCN: </label>305 
<br/><br/><label>Dewey Class. No.: </label>H:E/I61h