Manager's guide to patents, trade marks & copyright
Williams, John F
Manager's guide to patents, trade marks & copyright - London: Kogan Page, 1986 - 168p.
1-85091-203-3
Patent marks
Intellectual property
R 347.77/78(02) / M6
Manager's guide to patents, trade marks & copyright - London: Kogan Page, 1986 - 168p.
1-85091-203-3
Patent marks
Intellectual property
R 347.77/78(02) / M6