| Inglés tesauro | |||
| |||
| P&DF (89 in 2004, smaller than a P&DC); PDF (89 in 2004, smaller than a P&DC) | |||
|
Processing and Distribution : 3 a las frases, 2 temas |
| Ciencias de la tierra | 1 |
| Electrónica | 2 |
| Inglés tesauro | |||
| |||
| P&DF (89 in 2004, smaller than a P&DC); PDF (89 in 2004, smaller than a P&DC) | |||
|
Processing and Distribution : 3 a las frases, 2 temas |
| Ciencias de la tierra | 1 |
| Electrónica | 2 |