000 00319nam a2200121Ia 4500
008 180205s9999 xx 000 0 und d
020 _a9781470409180
082 _aQA3
100 _aHardy, H.G. and Others
245 _aCollected methods in ordinary differential equations
260 _bAMS
_c2013
365 _b1140=00
_cRs
650 _aMathematics
999 _c1635
_d1635