00891cam a2200217 4500 pa 61000041 DLC 20260227111855.0 700826s1961 dcu 00000 eng c pa 61000041 //r852 Pan American Union. Library F1405.5 1959 .O7 OEA/Ser.Y/I.1-2 F1402 Pan American Union. Office of Council and Conference Secretariat Services. Official Records Section. Official records series of the Organization of American States: guide, outline, and expanded tables. Washington, Pan American Union, 1961. v, 68 p. 28 cm. OAS official records ; OEA/Ser.Y/I.1-2, Rev., OAS/Ser.Y/I.3 OAS official records. Organization of American States. Official records. OAS official records ; OEA/Ser.Y/I.1-2, Rev., etc. 51468 51468