000 00287nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aChurchill, Ruel V.
245 0 _aFourier series & Boundary Value Problems
260 _aNew York
_bMcgraw-Hill1964
_c1963
650 _aMath
942 _cBK
999 _c1739
_d1739