000 00414nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a9810218052
082 _a515.98
_bCHA
100 _aChang, Chiu-Cheng
245 2 _aA Unified approach to uniqueness, expansion and approximation problems
260 _aSingapore
_bWorld Scientific
_c1994
300 _aix, 108 p.
650 _aAnalytical functions
942 _cS
999 _c1523
_d1523