| 000 | 00374nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1962 xx 000 0 und d | ||
| 082 | _a517.38 P66O | ||
| 100 | _aPONTRYAGIN, L.S | ||
| 245 | 0 | _aOrdinary differential equations | |
| 260 |
_bReading, U.S. _c1962 |
||
| 300 | _a298p | ||
| 650 | _aDIFFERENTIAL EQUATIONS | ||
| 653 | _aDIFFERENTIAL EQUATIONS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c20551 _d20551 |
||