000 00308nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a517.382 M113
100 _aMC LACHLAN.N.W
245 0 _aORDINARY NON-LINEAR DIFFERENTIAL EQUATIONS
260 _bCLARENDON, OXFORD
_c1958
300 _a23X15
942 _cBK
999 _c61919
_d61919