No Inv.: 2421-2422/Perp/85/2c~1540-1542/BD/Perp/91/3c~141-142/P/Perp/94/2c~3676/Pb/Perp/91/1c~14201-14203/P/Perp/94/3c~742-746/P/Perp/94/5c~87658/P/Perp/04/1c
No Inv.: 132370/SM/Perp/12/1c
Judul asli : "Basic Gas Chromatography"
No Inv.: 3227-3236/P/Perp/97/10c
No Inv.: 1302-1311/P/Perp/97/10c
Judul asli : "Tropical Forested Watersds ..."
Judul asli : "Scientific Knowledge and Philosophic Thought"
No Inv.: 4219-4228/Perp/10c~707-708/Perp/2c~256/Perp/1c~2274/Perp/1c~132-134/Perp/3c