Informe del comisario de patentes de Washington /

Subjects: “…6705 PATENTES…”

Learning and technological change /

Subjects:

Economics of regulation and antitrust / by Viscusi, W Kip, Harrington, Joseph Emmett; Jr

Subjects:

Industrial technology and productivity : incorporating learning from plant visits and interviews into economic research

Table of Contents: “…Fogarty: Knowledge spillovers and patent citations, evidence form a survey of inventors --…”