| 000 | 00546nam a2200181u 4500 | ||
|---|---|---|---|
| 001 | 00720356 | ||
| 003 | PWmBRO | ||
| 008 | 260288 | ||
| 090 | _b515.355/C764/V. | ||
| 245 | 0 | 0 | _aContributions to the theory of nonlinear oscillations. |
| 260 |
_aPrinceton : _bPrinceton University Press, _c<1958 > |
||
| 300 | _av. <4 > | ||
| 440 | 0 | 0 |
_aAnnals of mathematics studies ; _vno. 41 |
| 650 | 0 | 0 | _aNonlinear oscillations. |
| 650 | 0 | 0 | _aDifferential equations, Nonlinear. |
| 942 | _2ddc | ||
| 994 | 0 | 1 | _aT1001 054 031 (v.4) |
| 999 |
_c43345 _d43345 |
||