000 00383nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a247471
082 _a515.35
_bBUR
100 _aBurkhill, J.C.
245 4 _aThe theory of ordinary differential equations
260 _aEdinburgh
_bOliver & Boyd
_c1956
300 _aix, 102 p.
650 _aDifferential equations
942 _cS
999 _c88390
_d88390