The economic impact of the patent system; a study of the British experience [by] C. T. Taylor and Z. A. Silberston. (University of Cambridge. Dept. of Applied Economics. Monograph 23)
The economic impact of the patent system; a study of the British experience [by] C. T. Taylor and Z. A. Silberston.
(University of Cambridge. Dept. of Applied Economics. Monograph 23)