000			00334nam a2200133Ia 4500
008			140317s9999 xx 000 0 und d
082			_a519.4
100			_aSaxena,H.C.
245			_aFinite Differences and Numerical Analysis.
260			_aNew Delhi _bS.Chand and Com. _c2000
300			_a444
653			_aFinite
942			_2ddc _cBK
999			_c14446 _d14446