-
6621
Inventive activity and the market for technology in the United States, 1840-1920
Publicado 1999Libro -
6622
-
6623
Legal structure, financial structure, and the monetary policy transmission mechanism
Publicado 1999Libro -
6624
-
6625
The U.S. patent system in transition : policy innovations and the innovation process
Publicado 1999Libro -
6626
-
6627
-
6628
-
6629
-
6630