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International standard classification of occupations /
| Auteur principal: | |
|---|---|
| Langue: | Undetermined |
| Publié: |
1949
|
| LEADER | 00398nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | 107888 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | |a International Labour Office | ||
| 245 | |a International standard classification of occupations / | ||
| 260 | |c 1949 | ||
| 942 | |c GEN | ||
| 999 | |c 16904 |d 16904 | ||
| 952 | |0 0 |1 0 |4 0 |6 X_91_H9 |7 0 |8 LC1 |9 20099 |a LIB |b LIB |d 2017-08-12 |o X:91 H9 |p 34777 |r 2017-08-12 |w 2017-08-12 |y GEN | ||