[1]
Ortiz-Villajos, J.M. 2019. B. Zorina KHAN. The Democratization of Invention: Patents and Copyrights in American Economic Development, 1790-1920. Cambridge-New York, Cambridge University Press-NBER, 2005, 322 pp. Investigaciones de Historia Económica. 4, 11 (feb. 2019), 185–188.