000			00433nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a515.35 _bPIA-A
100			_aPiaggio, H T H
245		3	_aAn Elementry Treatise On Differential Equations And Their Applications
260			_bMacmillan _aLondon _c1962
300			_a256,x
630			_xGeneral Stack
650			_aDifferential Equatons _vMathematics _xMathematics
942			_cBOOK
999			_c25612 _d25612