| 000 | 00475nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 47991 | ||
| 008 | 200505s9999 xx 000 0 und d | ||
| 020 | _a9978-07-170-9 | ||
| 040 |
_aEC-QuPUC _bspa |
||
| 082 | 0 | 4 | _a370.9866/P171r |
| 100 | 1 | _aPaladines Escudero, Carlos A | |
| 245 | 0 | _aRutas al siglo XXI | |
| 260 |
_a[Quito, Ecuador] _bSantillana _c1998 |
||
| 300 |
_a344 p. _b _c21 cm. |
||
| 504 | _aIncluye bibliografía | ||
| 650 | 4 | _aEDUCACION - ECUADOR | |
| 999 |
_c93864 _d93864 |
||
| 942 | 0 | 0 | _00 |