00725nam a22001817a 4500003000800000005001700008008004100025040002100066082001500087110007500102245014200177260004000319300002500359490003000384504004000414650001400454700007500468BD-DhUL20190327144118.0190327s1982    xxu||||| |||| 00| 0 eng d  aBD-DhULcBD-DhUL  a305.2bUNI 0aUnited Nations.Department of International Economic and Social Affairs 1aInternational migration policies and programmes: a world servey /cUnited Nations.Department of International Economic and Social Affairs  aNew York :bUnited Natinons,c1982.  av, 111 p. ;c 28 cm. 0aPopulations studies,No.80  aIncludes bibliographical references 0aMigration 0aUnited Nations.Department of International Economic and Social Affairs