004270000a22001450004500003000900000005001700009110005400026245008700080264004000167300000900207041000800216650002100224650001700245650001900262PH-MaWHO20241108112355.0 aUnited Nations. Department of Public Information. aStandard rules on the equalization of opportunities for persons with disabilities. aNew York : bUnited Nations,c1994. a41p. aeng aDisabled persons aHuman rights aSocial justice