hierarchic
| data base
| hierarchic abbr. | |
| IT earth.sc. | hierarkisk databasmodell |
| data base abbr. | |
| environ. | databas; databas |
| |||
| hierarkisk databasmodell | |||
|
hierarchic : 6 phrases in 4 subjects |
| Communications | 1 |
| General | 1 |
| Information technology | 3 |
| Power lines | 1 |