000 00348nam a2200133Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a515.35 EDW:D
100 _aEdwards, C.Henry,
245 0 _aDifferential Equation and Boundary value Problems
260 _aNew Delhi
_bPerson
_c2007
300 _a800 + 1-7p
942 _cGB
999 _c31256
_d31256