| 000 | 00408nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 084 | _a301.435 P1 | ||
| 100 | _a"Petrovsky, A" | ||
| 245 | 0 | _aAge-Group and Pedagogical Psychology | |
| 250 | _a\\197300ENGGPSX | ||
| 260 | _aProgress | ||
| 260 | _b1973 | ||
| 260 | _cMoscow | ||
| 300 | _a320p. | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c68422 _d68422 |
||