000 00419nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a515.35 S6
100 _a"Simmons, George F "
245 0 _aDifferential Equations
260 _aNew York
260 _b Mcgraw Hill
260 _c2011
365 _b630
942 _cBK
999 _c113398
_d113398