000 00283nam a2200121Ia 4500
008 160710s1968 xx 000 0 und d
082 _a517.38 ESS
100 _aRSSER ,MARTINUS
245 _aDIFFERENTIAL EQUATIONS
260 _bW.B.SAUNDER
_c1968
300 _a249
942 _2ddc
_cB
999 _c38189
_d38189