000 00276nam a2200109Ia 4500
008 230928s9999 xx 000 0 und d
020 _a9780199256822
090 _a238.542 ARN
100 0 _aArnold, Lutz g
245 0 0 _aBusiness Cycles Theory
260 _bOxford University Press
999 _c14976
_d14976