000 00293nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
082 _a517.38 R159
100 _aRAINVILLE.E.D
245 0 _aDIFFERENTIAL EQUATIONS
260 _aBOMBAY
_bI.B.H
_c1969
300 _a20X13 p.259
942 _cBK
_2DDC
999 _c45442
_d45442