000 00287nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a5.133
100 _aZAFER AHSAN
245 0 _aDIFFERNTIAL EQUATIONS AND THEIR APPLICATION
260 _bP.H.I
365 _b225.00
942 _cBTECH
999 _c133317
_d133317