TY  - BOOK
TI  - Straits Settlements Blue Book (imports/exports): 1928-1929 vol.80-81
PY  - 1971///
CY  - Great Britain
PB  - Public Record Office
N2  - Mengandungi sambungan kepada'Blue Book for the year 1928' dan'Blue Book for the year 1929'
ER  -