000 00289nam a2200109Ia 4500
008 220510s1969 xx 000 0 und d
041 _aeng
082 _a510.077
_bSUP
100 _aSuppes,Patrick,
_9777700
245 _aSets and Numbers
260 _aNew York:
_bThe L W Singer Company,
_c1969
999 _c527909
_d527909