000 | 00604nam a2200193Ia 4500 | ||
---|---|---|---|
919 | _a046062 | ||
082 |
_a515.35 _bN59.1 |
||
100 | _aForsyth, Andrew Russell. | ||
245 |
_aTheory of differential equations _bP.1 _cby Andrew Russell Forsyth |
||
260 |
_aNew York _bDover Publications _c1959 |
||
300 | _axiii, 344p. | ||
690 | _aDifferential equations | ||
904 | _aExact Equations and Pfaff's problem | ||
999 |
_c44319 _d44319 |