000 00342nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8185015341
082 _a515
082 _b35 B72
100 _a"Braun, Martin"
245 0 _aDifferential Equations a
260 _aNew York
260 _bSpringer
260 _c1977
300 _a317
999 _c25872
_d25872