TY  - BOOK
AU  - Taylor,Christopher Thomas
AU  - Silberston,Z.A.
TI  - The economic impact of the patent system: a study of the British experience 
SN  - 0521202558
PY  - 1973///
CY  - Cambridge
PB  - University Press
KW  - Patents
KW  - United Kingdom
N1  - Bibliography : p. 403-404
ER  -