000 00307nam a2200121Ia 4500
008 241015s9999 xx 000 0 und d
041 _aeng
082 _a330 OVE
100 _aHarald Overby
245 _aIntroduction To Digital Economics
260 _bSpringer
_aSwitzerland
_c2021
300 _a353;. P. 24 cm
999 _c41595
_d41595