TY  - BOOK
TI  - Development of statistical concepts and methods on disability for household surveys
PY  - 1988///
CY  - New YorkUS
PB  - United Nations
N1  - DC
N2  - Reviews the development of concepts and methods for collecting and compiling statistics on disabled persons and on their social and economic situations, primarily through population censuses and surveys, drawing on selected national experiences
ER  -