000 00343nam a2200121Ia 4500
008 210430s9999 xx 000 0 und d
082 _a515E25 D
100 _aC.Henry Edwards
245 _aDifferential Equations and Boundary Value Problems
_cC.Henry Edwards
260 _aIndia
_bPearson Education
_c2009
300 _a801p
942 _cBK
_2ddc
999 _c564123
_d564123