00656cam a22002171  4500001001300000003000400013005001700017008004100034010001700075035001900092040002600111042001200137050001600149082001200165110005900177245007000236260004400306300003400350610003700384999001700421pa 60000012 DLC20260227111855.0760622s1959    dcua         i000 0 eng c  apa 60000012   a(OCoLC)2272403  aPan Am UnioncFUdDLC  apremarc00aF1402b.P35  a341.1872 aPan American Union.bDepartment of Public Information.04aThe Organization of American States: what it is and how it works.  aWashington,bPan American Union,c1959.  a46 p.billus., diagr.c18 cm.20aOrganization of American States.  c51417d51417