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040 _aMAIN
041 _aEnglish
082 _a517.38
_bK128T
100 _aKapoor, N. M.
_94334
245 0 _aText book of differential equations
_bText book of differential equations, New Delhi : Pitambar Pub., 2007
260 _c2007
_bPitambar Pub.
_aNew Delhi
942 _cBK
999 _c67271
_d67271