00904nam--2200325---450-99000333267020331620091013114430.0000333267USA01000333267(ALEPH)000333267USA0100033326720091013d1973----km-y0itay50------baengGBy---||||001yyFourier series and boundary-value problemsW.E. WilliamsLondonGeorge Allen197386 p.23 cmProblem solversSerie di Fourier515.24WILLIAMS,W.E.606418ITsalbcISBD990003332670203316515.24 WIL4889/CBS515.2400328848BKSCIRSIAV79020091013USA011144Fourier series and boundary-value problems1120573UNISA