TY  - BOOK
ED  - International Labour Office.
TI  - Year book of labour statistics 1989-90 / 
SN  - 97809220064269
PY  - 1990///.
CY  - Geneva : 
PB  - International Labour Office , 
KW  -  Labor
KW  - Statistics
KW  -  Periodicals
N1  - Includes index.
ER  -