000 | 00364nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 230727s9999||||xx |||||||||||||| ||und|| | ||
041 | _aeng | ||
082 | _bN74 SIN | ||
100 |
_a Singer, Ivan _93363 |
||
245 | 0 |
_a Theory of best approximation and functional analysis _c Singer, Ivan |
|
260 |
_b Society for Industrial and Applied Mathematics _c1974 |
||
942 | _cBK | ||
999 |
_c19481 _d19481 |