00283nam a2200097Ia 4500008004100000082002100041245004300062260002500105300001000130490004500140260311b        |||||||| |||| 00| 0 eng d  a309.25bSp732.SL  aSpace location regional developmentb/  aLondon:bPion,c1976  a239p.  aUniversity symposium on Regional Science