TY  - BOOK
ED  - United Nations.
TI  - United  Nations disability statistics database 1975-1986: techni cal manual 
U1  - 362.4 
PY  - 1988///
CY  - New York
PB  - United Nation
KW  - People with disabilities
KW  -  Statistics
N1  - Includes bibliographical references
ER  -