| 000 | 00593nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20210223123407.0 | ||
| 008 | 991125s1992 mx 000 0 spa u | ||
| 020 | _a968617754X | ||
| 035 | _aUPN01000052594 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aQR31 K6 _bF73 |
|
| 100 | 1 |
_aFresán Orozco, María Magdalena _932234 |
|
| 245 | 1 | 3 |
_aEl sabio apasionado : _bRobert Koch / _cMagdalena Fresán. |
| 260 |
_aMéxico : _bPangea, _c1992. |
||
| 300 |
_a109 p. : _bil. |
||
| 440 | 0 | _aViajeros del conocimiento | |
| 600 | 1 | 4 |
_aKOCH, ROBERT, _d1843-1918 |
| 650 | 4 |
_aBIOLOGOS - _vBIOGRAFIA _94947 |
|
| 905 | _aLibro | ||
| 999 |
_c52594 _d52594 |
||