00606nam a22001577a 450000100060000000300100000600500170001604000140003300800410004724501700008826000270025830000110028565000430029665000330033971000760037240567MX-SIABUC20260702211510.0  aMX-SIABUC050703s2011    sz #   j            eng d  aHandbook and guidelines on procedures and criteria for determining refugee status under the 1951 Convention and the 1967 Protocol relating to the Status of Refugees.  aGeneva :bUNHCR,c2011  a191 p.  aREFUGIADOSxESTATUS LEGAL, LEYES, ETC.  aINSTRUMENTOS INTERNACIONALES  aOficina del Alto Comisionado de las Naciones Unidas para los Refugiados