Ringkasan perangkaan perdagangan luar Negara Brunei Darussalam, Januari - Jun 1991 Abstract of Brunei Darussalam external trade statistics, January - June 1991 - Brunei: Bahagian Perangkaan, Unit Perancang Ekonomi - unnumbered pages; 29 cm. ISBN: (pbk.) Subjects--Topical Terms: ECONOMICS--BRUNEI DARUSSALAMSTATISTIC--BRUNEI DARUSSALAM