00277nam a2200121Ia 45000030006000000080041000060400015000471000021000622450022000832600021001055460012001260050017001380STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aEdmund Whittaker  aEconomic analysis  bJohn Wileyc1956  aEnglish20220125165606.0