000 00226nam a2200085 4500
080 _a517.518
_b'45 '5 WAL.86
245 _aTheory of fourier series and integrals
100 _aWalker, P.L
260 _aChichester
_bJohn Wiley & Sons
_c1986
300 _aviii+192p
999 _c32012
_d32012