000 00304nam a2200121 4500
008 160616s 000 0
245 _aFourier analysis and approximation, v.1
100 _aButzer, Paul L
100 _aNessel, Rolf J
500 _aB434 L13.1
942 _cBK
_2BK3193
080 _a517.518.8 BUT
999 _c3193
_d3193