TY  - BOOK
AU  - Elias,Peter
TI  - Occupational Classification ISCO-88: concepts, methods, reliability, validity and cross-national comparability 
U1  - F 331.10212 E42o 
PY  - 1997///
CY  - París [Francia]
PB  - Organisation for Economic Co-operation and Development
KW  - EMPLEO
KW  - ESTADISTICA
ER  -