Manahan, Oscar Martinez Intellectual property rights : the practice / Oscar Martinez Manahan - 2024 edition - Quezon City : Central Book Supply, Inc., c2024. - xviii, 499 pages : 24 cm. ISBN: 978-621-02-2370-5 Subjects--Topical Terms: Intellectual property law--Philippines Dewey Class. No.: F 346.048 M31 2024