00750nam a2200217Ia 45000010005000000030005000050050017000100080041000270100015000680200035000830400018001180500023001360820017001591000024001762450085002002600045002853000029003305040066003596500065004256500042004905849BIBL20191029021702.0890928s1990    nyua     b    00110 eng    a 89028298   a0195061136 (alk. paper)c24.95  aDLCcDLCdDLC00aHC79.T4bM648 199000a338/.06422010aMokyr, Joel.2Local14aThe lever of richesbtechnological creativity and economic progresscJoel Mokyr.0 aNew YorkbOxford University Pressc1990.  aix, 349 p.bill.c25 cm.  aIncludes bibliographical references (p. [305]-328) and index. 0aTechnological innovationsxEconomic aspectsxHistory.2Local 0aEconomic developmentxHistory.2Local