Patents, trade marks and designs in information work
Eisenschitz, Tamara S
Patents, trade marks and designs in information work - London: Croom Helm, 1987 - 236p.
0-7099-0958-6
Information science
Industrial copyright
D 002:B47.77 / M7
Patents, trade marks and designs in information work - London: Croom Helm, 1987 - 236p.
0-7099-0958-6
Information science
Industrial copyright
D 002:B47.77 / M7