70 years of unity. 

 - Washington,  Pan American Union, General Secretariat, Organization of American States,  1960. 
 - 16 p.  13 x 19 cm. 
<br/><br/><label>LCCN: </label>pa 60000018  
<br/><br/><label>Subjects--Corporate Names: </label><br/>Organization of American States.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pan-Americanism.
<br/><br/><label>LC Class. No.: </label>F1403.3  / .I4 
<br/><br/><label>Dewey Class. No.: </label>341.187