000			00417nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a515.353 _bCOP-P
100			_aCopson, E T
245		0	_aPartial Differnetial Equations
260			_bCambridge University _aLondon _c1975
300			_a280p
630			_xGeneral Stack
650			_aNatural Sciences _vMathematics _xMathematical AnalysisMathematics
942			_cBOOK
999			_c76706 _d76706