000 00330nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aSimmons George F
245 0 _aDiffererential Equation with Application and Historical Notes
260 _aNew Delhi
_bMc Graw Hill
_c2013
300 _a629p
942 _cGB
999 _c31240
_d31240