| Angielski tezaurus | |||
| |||
| P&DF (89 in 2004, smaller than a P&DC); PDF (89 in 2004, smaller than a P&DC) | |||
|
Processing and Distribution : 3 do fraz, 2 tematyki |
| Elektronika | 2 |
| Nauka o ziemi | 1 |
| Angielski tezaurus | |||
| |||
| P&DF (89 in 2004, smaller than a P&DC); PDF (89 in 2004, smaller than a P&DC) | |||
|
Processing and Distribution : 3 do fraz, 2 tematyki |
| Elektronika | 2 |
| Nauka o ziemi | 1 |