000 00291nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a517.5 K72
100 _aKNOPP.K
245 0 _aELEMENTS OF THE THEORY OF MATHEMATICS
260 _bDOVER, NEW YORK
_c1952
300 _a15X20
942 _cBK
999 _c61260
_d61260