| 000 | 00340nam a2200145Ia 4500 | ||
|---|---|---|---|
| 001 | 280 | ||
| 008 | 170221s9999 xx 000 0 und d | ||
| 020 | _a968-23-1731-2 | ||
| 082 | 0 | 4 |
_a041.194.1 _bB2 |
| 100 | 1 | _aBACHELARD GASTON | |
| 245 | 1 | 0 |
_aLA FORMACION DEL ESPIRITU CIENTIFICO _b |
| 260 |
_bSIGLO XXI _c2007 |
||
| 300 | _a302 | ||
| 942 | _cLIB | ||
| 999 |
_c290 _d290 |
||