TY - BOOK AU - "UN, INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS (DEPPT OF-)" ED - "UN, INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS (DEPPT OF-)" TI - United Nations disability statistics data base T2 - United Nations Statistics on Special Population Groups Series.3 U1 - "Y6:4:6.1s, M8/UN" PY - 1988/// CY - New PB - York U N KW - Untouchables ER -