| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c152875 _d152873 |
||
| 005 | 20191111111522.0 | ||
| 008 | 191111b mx ||||| |||| 00| 0 spa d | ||
| 020 | _a9684064225 | ||
| 050 | 0 | 4 |
_aQC16.H39 _bA48 1994 |
| 100 | 1 | _aHawking, Stephen | |
| 240 | 1 | 0 | _aBlack holes and baby universe and others essays |
| 245 | 1 | 0 |
_aAgujeros negros y pequeños universos : _by otros ensayos / _cStephen Hawking. |
| 250 | _a1a ed. | ||
| 260 |
_aMéxico : _bPlaneta, _c1994 |
||
| 300 |
_a191 p. ; _c21 cm. |
||
| 504 | _aIncluye bibliografías | ||
| 650 | 7 |
_aCosmología _2lemb |
|
| 650 | 7 |
_aCiencia _xFilosofía _2lemb |
|
| 942 |
_2lcc _cLIB |
||