000 00333nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0387968989
082 _a510.78 B355
100 _aBAXTER,N
245 0 _aLEARNING DIS CRETE MATHAMATICS WITH ISETL
260 _aNEW YORK
_bSpringer
_c1989
300 _a24X16
942 _cBK
_2DDC
999 _c24819
_d24819