00420nam a22001697a 4500 20250207113256.0 9798886130355 English 540 R24 CHA Chan Kim Seng Understanding Advanced Chemistry Through Problem Solving Vol 1 01 Singapore World Scientific Publishers 2024 328 1295.00 BK 174918 174918 0 0 0 0 PSG PSG 2025-02-07 1295.00 0 540 R24 CHA 150150 2025-02-07 11:33:20 1295.00 2025-02-07 Chemistry BK