| 000 | 00367nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 200208s9999 xx 000 0 und d | ||
| 082 | _aGL 509 FRI | ||
| 100 | _a"Fridland, L." | ||
| 245 | 0 | _aPaths of science | |
| 260 | _aMoscow | ||
| 260 | _bForeign Language Publishing House | ||
| 260 | _c1956 | ||
| 300 | _a296p. | ||
| 650 | _aScience-History | ||
| 942 | _cB | ||
| 999 |
_c193828 _d193828 |
||