00638nas a22001933  450000100090000000300080000900500170001700800410003401000170007504000210009208200150011311000200012824500760014826000390022430000210026331000170028465000200030178501230032110806328BD-DhUL20170417163431.0890612s1969    enk u         0  0 0und d  asv 89057426   aBD-DhULcBD-DhUL  a330.9bUNC1 aUnited Nations.00aCommission for Social development : bReport on the twentieth session /  aNew York :bUNited Nations,c1969.  a83 p. ; c27 cm.  aSeries entry 0aHuman services.00nSERLOC succeeding entry:tUnited Nations. Commission for Social Development.  Report Commission for Social Development