000 00317nam a2200133Ia 4500
005 20251003130310.0
008 251003s9999 xx 000 0 und d
082 _a515.35
100 _aW.E.Boyee
245 0 _aElementary Differential Equation
260 _bJohn Wiley
_aNew York
_c2002
300 _a592
942 _cBK
999 _c44614
_d44614