00270nam a2200097Ia 4500008004100000041000800041100004100049245002800090260004600118300000800164230822s9999    xx            000 0 und d  aeng  aBERKE PHILIP R. & GODSCHALK DAVID R.  aURBAN LAND USE PLANNING  bBOARD OF INTERNATIOANL RESEARCH IN DESIGN  a170