San Francisco conmemorative meeting :   26 june 1970 twenty-fifth a nniversary of the signing of the United Nations Charter.  Folleto 

 - San Francisco :   [s.n.],  1970. 
 - 23 h., [14] p. ;   28 cm. 
<br/><br/> Catalogación preliminar. 
<br/><br/><br/>Texto en Ingles.