000 00325nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a515.3
100 _aDUCHATEAU,Paul
245 0 _aPartial Differential Equations
260 _aNew York
_bMcGraw-Hill Book Co.
_c1986
300 _a(7),241p.
942 _cPR
999 _c42621
_d42621