000			00383nmm a2200133Ia 4500
008			230125s9999||||xx |||||||||||||||||und||
020			_a9780857290649
100			_aJiří Gregor, Jaroslav Tišer
245		0	_aDiscovering Mathematics
250			_a2011
260			_bSpringer London _c2011
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-0-85729-064-9
999			_c4241 _d4241