| 000 | 00480nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a515.355 _bL495 |
||
| 245 | _aContributions to the theory of nonlinear oscillations | ||
| 260 |
_aPrinceton _bUniv Press _c1950 |
||
| 300 | _aV 1 | ||
| 440 | _aAnnals of mathematics studies; 20 | ||
| 650 | _aCalculus | ||
| 650 | _aOscillations | ||
| 700 |
_aLefschetz S _4ed. |
||
| 942 | _cBK | ||
| 999 |
_c31885 _d31885 |
||