Subbaram, N R What everyone should know about patents incorporating the provisions of patent (Amendment) ordinance & patent rules 2003 as amended in 2005 - 2nd ed - Pharma Book Syndicate, Hyderabad 2005 - vii,215 ISBN: 81-88449-10-5 Subjects--Facted Index Terms: Economics Dewey Class. No.: 341.7586 Sub