Penrose, Edith Tilton
The economics of the international patent system by Edith Tilton Penrose - Baltimore The Johns Hopkins Press 1951 - xv, 247p.
Patents (International law)
Patents
U24 P386
The economics of the international patent system by Edith Tilton Penrose - Baltimore The Johns Hopkins Press 1951 - xv, 247p.
Patents (International law)
Patents
U24 P386
