TY  - BOOK
ED  - United Nations
TI  - United Nations disability statistics database, 1975-1986: Techni cal manual 
SN  - 9211612985
U1  - 362.4 310 
PY  - 1988///
CY  - New York, USA
PB  - United Nations
KW  - Disability
KW  -  Statistics
N1  - Includes bibliographical references and index
ER  -