00314nam a2200121Ia 45000030006000000080041000060400015000471000024000622450051000862600026001375460012001630050017001750STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBrian Mcloughlin,J.  aUrban and Regional Planning A Systems Approach  bFaber and Faberc1973  aEnglish20220125165633.0