| 000 | 00474nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | DLC | ||
| 005 | 20230125210440.0 | ||
| 008 | 0 0 000 0 | ||
| 020 | _a9686136061 | ||
| 050 | _aQ 162 K45q | ||
| 100 | _aKedrov, Bonifatir. | ||
| 245 |
_aQue es la ciencia _c B. kedrov ; tr. Alejo Mendez Garcia |
||
| 260 |
_aMexico: Quinto sol _b 1986 |
||
| 300 | _a157 p. | ||
| 650 | _a1. Ciencia | ||
| 999 |
_c17660 _d17660 |
||
| 040 | _cENSH | ||
| 942 |
_2lcc _cBK |
||
| 035 | _a2 | ||