00825cam a2200241 a 45000010008000000030008000080050017000160080041000330100013000740200039000870200026001260350012001520400029001640500023001930820021002161000017002372450089002542600048003433000033003915040066004246500058004906500035005481744065BD-DhUL20170522094807.0890928s1990    nyua     b    001 0 eng    a89028298  a0195061136qalkaline paperc$24.95  a0195074777qpaperback  a1744065  aLCbengcLCdLCdBD-DhUL 4aHC79.T4bM648 199004a338.064220bMOL1 aMokyr, Joel.14aThe lever of riches :btechnological creativity and economic progress /cJoel Mokyr.  aNew York :bOxford University Press,c1990.  aix, 349 p. :bill. ;c25 cm.  aIncludes bibliographical references (p. [305]-328) and index. 0aTechnological innovationsxEconomic aspectsxHistory. 0aEconomic developmentxHistory.