000			00308 a2200133 4500
082			_a517.38 _bN48p
100			_aLax, Peter D.
245	1		_aPARTIAL DIFFERENTIAL EQUATIONS
260			_aN. Y. _b _c1953
300			_a241
650			_aDifferential Equations, Partial
964			_gCIRC
997			_a76344 C
999			_c455022 _d455022