00580cam a2200169 a 4500003000900000005001700009008004100026040003300067041000800100082002100108110001100129245005600140260008300196300003300279504005100312650004700363BD-DhIDS20261017121244.0190114s    1950Fr ||||| |||| 00| 0 eng d  aBD-DhIDScBD-DhIDSdBD-DhIDS  aEng  aR 060.58bUNESCO1 aUNESCO  aDirectory of International Scientific Organizations  aParis:bUnited Nations Educational, Scientific and Cultural Organizationc1950  axiii, 217p. :c24 cm.bills,  aIncludes bibliographical references and index.04aSocial Problems, Social History, Sociology