000			00361nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a515.35 _bNEI-D
100			_aNeilsen Kaj L,
245		0	_aDifferential Equations
260			_bThacker _aTrissur _c1972
630			_xGeneral Stack
650			_aDifferential equations _vAnalysis _xMathematics
942			_cBOOK
999			_c36727 _d36727