000 00444nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a9788126521555
082 _a511.33
_bBOY
100 _aBoyce William C
245 0 _aElementry differential equations and boundary value problems
260 _aU K :
_bJohn Wiley & Sons,
_c1994
300 _a796.
365 _a499
650 _aGeneral principles of mathematics
700 _aDiprima R C.
999 _c37612
_d37612