000 00345nam a2200145Ia 4500
008 240723s9999 xx 000 0 und d
041 _aEnglish
084 _aB
_bN9
245 0 _aText Book of Differential Equations
250 _a10th
260 _aDelhi
_bPitambar Pub. Co.
_c1999
300 _ap.809
650 _aMathematics
942 _cBK
999 _c326363
_d326363