| 000 | 00351nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 210422s9999 xx 000 0 und d | ||
| 020 | _a968-16-1317-1 | ||
| 041 | _aESPAÑOL | ||
| 082 |
_a _b |
||
| 100 | _aMEDAWAR, PETER BRIAN, SIR | ||
| 245 | 0 |
_aCONSEJOS A UN JOVEN CIENTIFICO _b |
|
| 260 |
_aMEXICO _bFONDO DE CULTURA ECONOMICA _c1982 |
||
| 942 | _cBK | ||
| 999 |
_c37947 _d37947 |
||