000			00398nmm a2200133Ia 4500
008			230201s9999||||xx |||||||||||||||||und||
020			_a9781461389552
100			_aRichard Courant; Fritz John
245		0	_aIntroduction to Calculus and Analysis
250			_a1989
260			_bSpringer New York _c1989
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-1-4613-8955-2
999			_c23170 _d23170