INNOVATION_P-e_21st_Century MbMb BOOKMOBI % " + 3_ ;k C K S \j d l t | w x " $ MOBI 6% Z P EXTH d David C. Mowery j !2011-06-08 22:00:00+00:00 * , 8 @@@ Technological Change and the Evolution of the U.S. "National Innovation System", 1880-1990
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