Pengiran Karim bin Pengiran Haji Osman, Dr., Perdagangan maritim : kompilasi rencana / Pengiran Dr. Karim bin Pengiran Haji Osman - [Bandar Seri Begawan] : Jabatan Muzium-Muzium, 2015 - vii, 149 pages : some colour, illustrations ; 26 cm Includes bibliographical references ISBN: 9789991730622 (paperback) Subjects--Topical Terms: Underwater archaeology --Brunei. Subjects--Geographic Terms: Brunei --Commerce.Brunei --Civilization. LC Class. No.: HF1596.3 K37