000 00443nmm a2200145Ia 4500
008 230125s9999||||xx |||||||||||||||||und||
020 _a9783030272890
100 _aKam Yu
245 0 _aMathematical Economics
250 _a1st ed. 2019
260 _bSpringer International Publishing
_c2019
440 _aSpringer Texts in Business and Economics
650 _aMathematics and Statistics
856 _uhttps://doi.org/10.1007/978-3-030-27289-0
999 _c12300
_d12300