00601nam a2200193Ia 4500001001100000005001700011008004100028050001500069090000800084245003600092260004900128300002900177504003100206650002600237650001600263650002800279856008500307999001500392000000579120251012174443.0  800124s1966    maua     b    000 0 eng00aT211b.S3800a60010aInvention and economic growth.   aCambridge,bHarvard University Pressc1966.   axv, 332 pbillusc25 cm.  aBibliography: p. 309-328.  0aEconomic development. 0aInventions. 0aTechnologyxPhilosophy.413Table of contents onlyuhttp://www.loc.gov/catdir/richcat/toc0701/66014453.html   c3781d3781