000			00324nam a2200121Ia 4500
005			20251007104440.0
008			251006s9999 xx 000 0 und d
100			_aerdos,paul
245		4	_athe art of counting selected writings spencer,joel (ed.)
260			_a1st.ed. | Cambridge,Mass. MIT.
260			_c1973
942			_cBOK
999			_c7440 _d7440