000 00348nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a12628850X
082 _a511
082 _b4 APP
100 _a"Schoenberg, I J"
245 0 _aApproximation With Speci
260 _aNew York
260 _bAcademic Press
260 _c1969
300 _a488
999 _c26270
_d26270