00270nam a2200097Ia 4500008004100000041000800041100004100049245002800090260004600118300000800164230724s9999    xx                  und d  aeng  aBERKE PHILIP R. & GODSCHALK DAVID R.  aURBAN LAND USE PLANNING  bBOARD OF INTERNATIOANL RESEARCH IN DESIGN  a492