000 00292nam a2200109Ia 4500
008 230621s9999 xx 000 0 und d
020 _a9780486659428
100 _aEarl A. Coddington
_91824
245 0 _aAn Introduction to Ordinary Diffrential Equations
260 _bPHI Learning
942 _cMCA
999 _c9128
_d9128