TY  - BOOK
AU  - Boehm, Klaus
TI  - The British patent system ; I. Administration
PB  - Cambridge University Press
PY  - 1967
T2  - University of Cambridge. Department of Applied Economics. Monographs
VL  - 13
EP  - x, 184 p.
UR  - http://ci.nii.ac.jp/ncid/BA33421981
ER  -