00555nam a2200157Ia 4500 0000001312 20251012174415.0 s1999 uk c 1901919080 RM80 Secret Hydrographic Surveys in the Spratly Islands David Hancox and Victor Prescott London Asean Academic Press Ltd 1999 219p. ill. 21cm Hydrographic surveying Spratly Islands History Spratly Islands International status Spratly Islands Strategic aspects 2837 2837 0 0 0 0 KEM KEM 2012-12-07 0 0000001266 2025-10-12 08:34:10 2025-10-12 OS