000 00287nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aDuff and Naylor
245 0 _aDifferential eqnations of applied mathematies
260 _bW.I.E
260 _c1966
365 _b8.65
942 _cBK
999 _c208967
_d208967