TY - BOOK AU - United Nations International Economic and Social Affairs (Deptt of-) ED - United Nations International Economic and Social Affairs (Deptt of-) TI - Development of statistics of disabled persons: Cas T2 - "UN, Statistics on Special Population Groups Series. Y.2" U1 - "Y6.1s, M6/UN" PY - 1986/// CY - New PB - York UN KW - Untouchables ER -