Judul asli : "Ecology and Tropical Biology"
No Inv.: 637-639/P/Perp/98/3c
No Inv.: 12312-12316/P/Perp/98/5c
Judul asli : "Elementaire Bedriffseconomic"
No Inv.: 394/P/Perp/98/1c
No Inv.: 342/P/Perp/98/1c
No Inv.: 10761/P/Perp/98/1c
Judul asli : "3 Steps to a Strong Family"
Judul asli : "Biblical Exegesis : a Beginners Handbook"
Judul asli : "Politics in an Anti Political Age"