Patents, invention and economic change: data and selected essays
Schmookler, J.
Patents, invention and economic change: data and selected essays - Harvard University Press Cambridge 1972 - xvii,452,tables - Economic change American economy Growth of knowledge Technological change Industrial growth Patent statistics
3398
608 SCH
Engineering & Technology
608
Patents, invention and economic change: data and selected essays - Harvard University Press Cambridge 1972 - xvii,452,tables - Economic change American economy Growth of knowledge Technological change Industrial growth Patent statistics
3398
608 SCH
Engineering & Technology
608