000			00413nmm a2200145Ia 4500
008			230125s9999||||xx |||||||||||||||||und||
020			_a9783764375249
100			_aRalph Krömer
245		0	_aTool and Object
250			_a2007
260			_bBirkhäuser Basel _c2007
440			_aScience Networks. Historical Studies
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-3-7643-7524-9
999			_c4900 _d4900