KARUNARATNA, D.M.
A Guide to law of trade marks and service marks in Sri Lanka / D.M. Karunaratna - Ratmalana Sarvodaya Vishva Lekha pub. 1997 - 171 p.
includes index.
9555990794
Trade marks
Service marks
346.0488 / KAR
A Guide to law of trade marks and service marks in Sri Lanka / D.M. Karunaratna - Ratmalana Sarvodaya Vishva Lekha pub. 1997 - 171 p.
includes index.
9555990794
Trade marks
Service marks
346.0488 / KAR