00346nam a2200121Ia 4500008004100000040001700041082002500058100002500083245003700108260004800145300001600193650001500209190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta303.483bP763E  aPolenske, Karen R ed 0aEconomic geography of innovation  aCambridgebCambridge University Pressc2007  axxxii,349p.  aINNOVATION