| 000 | 00467nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 79509 | ||
| 008 | 200505s9999 xx 000 0 und d | ||
| 020 | _a968-24-3263-4 | ||
| 040 |
_aEC-QuPUC _bspa |
||
| 082 | 0 | 4 | _a371.30281/B815g/1989 |
| 100 | 1 | _aBrown, William Frank. | |
| 245 | 0 | _aGuía de estudio efectivo | |
| 250 | _a2a. Ed. | ||
| 260 |
_a[México, México] _bTrillas _c1989 |
||
| 300 |
_a103 p. _b _c23 cm |
||
| 650 | 4 | _aESTUDIO - METODOLOGIA | |
| 999 |
_c47725 _d47725 |
||
| 942 | 0 | 0 | _00 |