TY  - BOOK
ED  - International Labour Office.
TI  - International standard classification of occupations
AV  - HB2581 .I63 1969
U1  - 331.7/001/2 
PY  - 1969///
CY  - Geneva
PB  - International Labour Office
KW  - Occupations
KW  - Classification
KW  - Local
N1  - 920713
ER  -