000			00415nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a515.35 _bBET-D
100			_aBetz, Herman
245		0	_aDifferential Equations With Applications
260			_bHarper & Row, Publishers _aNew York _c1964
300			_a354p
630			_xGeneral Stack
650			_aAnalysis _vDifferential Equations _xMathematics
942			_cBOOK
999			_c32456 _d32456