TY  - BOOK
AU  - Cornish,William
AU  - Llewelyn,David/
TI  - Intellectual property: patents,copyright,trade marks and allied rights
SN  - 81-903-6649-1
U1  - 346.048 C815I 
PY  - 2007///
CY  - London
PB  - Sweet & Maxwell
ER  -