TY - BOOK AU - Karunaratna,D.M. TI - A guide to law of trade marks and service marks in Sri Lanka SN - 9555990794 U1 - 346.54930482 23 PY - 1997/// CY - Ratmalana PB - Sarvodaya Vishva Lekha Publishers KW - Trademarks KW - Law and legislation KW - Sri Lanka KW - Service marks N1 - Includes bibliographical references and index ER -