000 00420nam a2200181Ia 4500
008 200428s9999||||xx |||||||||||||| ||und||
020 _a9-78813E-12
_c510
040 _aMAIN
041 _aEnglish
082 _a515.35
_bEDW
100 _aEdwards, C.Henry
245 _aDifferential equations and boundary value
250 _a3rd ed.
260 _bPearson
_c2004
300 _a808p.
650 _aMATHS
942 _cGB
999 _c7085
_d7085