| 000 | 01401nam a2200361Ia 4500 | ||
|---|---|---|---|
| 999 |
_c146409 _d146409 |
||
| 001 | 193406 | ||
| 003 | BIBL | ||
| 005 | 20181009134841.0 | ||
| 008 | 941103s1993 ncua j 001 0 spa d | ||
| 020 | _a0915741482 | ||
| 035 | _a(OCoLC)31400832 | ||
| 040 |
_aTXP _cTXP _bspa _erda |
||
| 041 | 1 |
_aeng _hspa |
|
| 049 | _aPUXA | ||
| 092 |
_a500 _bPOR |
||
| 245 | 0 | 4 | _aLos porqués de nuestro mundo |
| 260 |
_aWashington, D.C. _bNational Geographic Society _aCharlotte, N.C. _bStampley Enterprises _cc1993. |
||
| 300 |
_a95 p. _bcol. ill. _c28 cm. |
||
| 336 | _btxt | ||
| 337 |
_2rdamedia _bn |
||
| 338 |
_2rdacarrier _bnc |
||
| 490 | 0 |
_aColección Explora y aprende _976270 |
|
| 500 | _aTranslation of: Why on earth? | ||
| 500 | _aIncludes index. | ||
| 520 | _aQuestions and answers present information on science topics, including human physiology, animal behavior, earth science, and natural science. | ||
| 710 | 2 | 0 |
_aNational Geographic Society U.S. _9141296 |
| 090 | _aQ163 .W49418 1993 | ||
| 650 | 0 |
_aScience _xMiscellanea _xJuvenile literature. _2Local _9166868 |
|
| 650 | 4 |
_aPreguntas y respuestas para niños _xLiteratura juvenil. _2Local _9153397 |
|
| 650 | 4 |
_aCiencia _xMiscelánea _xLiteratura juvenil. _2LEMB _932208 |
|
| 650 | 0 |
_aChildren's questions and answers _xJuvenile literature. _2Local _972769 |
|
| 942 |
_2lcc _c6 _hQ163 .W49418 1993 _k .W49418 1993 |
||