| 000 | 00450nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 44124 | ||
| 008 | 200505s9999 xx 000 0 und d | ||
| 040 |
_aEC-QuPUC _bspa |
||
| 082 | 0 | 4 | _a551.51/B757a |
| 100 | 1 | _aBreuer, George | |
| 245 | 0 | _aEl aire en peligro | |
| 260 |
_aBarcelona, España _bSalvat _c1987 |
||
| 300 |
_a256 p. _b _c19 cm |
||
| 490 | 0 | _aBiblioteca Científica Salvat ; 81 | |
| 650 | 4 | _aAIRE | |
| 650 | 4 | _aATMOSFERA | |
| 999 |
_c64956 _d64956 |
||
| 942 | 0 | 0 | _00 |