| 000 | 00495nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 230610s1956||||ag ||||gr|||||001 0|spa|d | ||
| 040 |
_aUNSCH _bspa _cBiblioteca Central |
||
| 041 | 0 | _aspa | |
| 082 | 0 | 4 |
_a500/ _bF83 |
| 100 | 1 | _aFridland, L. | |
| 245 | 1 | 0 |
_aPor los caminos de la ciencia / _cL. Fridland. |
| 260 |
_aBuenos Aires : _bEdit. Cartago, _c1956 |
||
| 300 |
_a390 p. ; _c20 cm. |
||
| 490 | 0 | _a(Ciencia y vida) | |
| 650 | 1 | 4 | _aCiencia |
| 942 |
_00 _2ddc _cBK |
||
| 945 |
_cJG _d19800825 |
||
| 999 |
_c22476 _d22476 |
||