| |||
age-group; Volume (z.B. der KN oder einer Zeitschrift) | |||
vintage year | |||
year class | |||
age group | |||
year of vintage | |||
year (annus) | |||
volume | |||
vintage; year | |||
| |||
vintage; year | |||
| |||
class |
Jahrgang: 15 phrases in 7 subjects |
Agriculture | 1 |
Economy | 1 |
Fish farming pisciculture | 1 |
General | 8 |
Patents | 1 |
Social science | 2 |
Statistics | 1 |