000			00364nmm a2200133Ia 4500
008			230201s9999||||xx |||||||||||||||||und||
020			_a9781461381273
100			_aL.A. Steen
245		0	_aMathematics Tomorrow
250			_a1981
260			_bSpringer New York _c1981
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-1-4613-8127-3
999			_c22941 _d22941