00350nam a2200133Ia 4500008004100000082001600041100001700057245003100074260004600105300000800151650001400159650002000173653002300193170901s1964    xx            000 0 und d  a330.9bB64G  aBoesch, Hans 0aGeography of World Economy  aNew JerseybD. Van Nostrand Companyc1964  a280  aEconomics  aSocial sciences  aEconomic geography