000 00304nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a515.35 W729
100 _a"Williamson, Richard E."
245 0 _aIntroduction to differential equations and dynamic systems
260 _c1997
942 _2lcc
_cBK
_kCirc.
999 _c13969
_d13969