| 000 | 00498nam a2200193 i 4500 | ||
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| 008 | 991231s1997 sp g spa | ||
| 020 | _a8424173821 | ||
| 080 | 1 | _a820-3 | |
| 100 | _aGOODMAN, Robert | ||
| 245 | 0 | _aUFO'S AND ALIENS: FACT AND FICTION | |
| 250 | _a1 | ||
| 260 |
_aLEON _b:EVEREST _c,1997 |
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| 490 | 0 | _aEverest Readers | |
| 500 | _aNivel 3- | ||
| 650 | _aLiteratura Inglesa | ||
| 997 | _e2 | ||