| 000 | 00493nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250114183353.0 | ||
| 008 | 250113s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_bI0 _aB7:5 |
||
| 100 | _aLefschetz, Solomon | ||
| 245 | _aContributions To The Theory Of Nonlinear Oscillations. | ||
| 260 |
_c1950 _bPrinceton Univ. Press. _aPrinceton |
||
| 300 | _aix,350P | ||
| 365 | _cRs. | ||
| 440 | _aAnnals Of Mathematics Studies-20 | ||
| 650 | _aB7:5 | ||
| 700 | _aLefschetz, Solomon | ||
| 999 |
_c50582 _d50582 |
||