000 00343nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a9780486670850
082 _a510
_bKAC
100 _aKac, Mark
245 _aMathematics and logic
260 _aNew York
_bDover Pub.
_c1992
300 _aix, 170 p.
650 _aMathematics
942 _cS
999 _c26321
_d26321