No Inv.: 1528-1537/BD/Perp/89/10c
Judul asli :"Managerial economics"
No Inv.: 4781-4785/P/Perp/92/5c
Judul asli : "Child Development"
Judul asli : "Water Power Engineering"
No Inv.: 101275/P/Perp/05/1c
Judul asli : "Managing in Turbulent Times"
No Inv.: 2502-2503/Perp/85/2c
No Inv.: 1889-1890/Perp/85/2c
No Inv.: 3317-3327/S/Perp/91/10c