| LEADER | 00370nam a22001331a 4500 | ||
|---|---|---|---|
| 001 | UNA01000043516 | ||
| 005 | 20120328190816.0 | ||
| 008 | 080728s1974 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 914 |b E89e |
| 245 | 0 | 4 | |a Die Europaische gemeinschaft |
| 260 | |a [S.l.] : |b s.l. , |c 1974 | ||
| 650 | 0 | 4 | |a EUROPA |
| 650 | 0 | 4 | |a MAPAS |