No Inv.: 1187/S/Perp/98/1c
Judul asli : "The Practice of Entrepreneurship"
No Inv.: 4097-4101/P/Perp/98/5c
No Inv.: 67116/P/00/1c
No Inv.: 4434-4438/P/00/5c
No Inv.: 65416,65414,65412,65410,65427/P/00/5c
No Inv.: 66451/P/Perp/00/1c
No Inv.: 4182-4186/P/99/5c
Judul asli :"An Introduction to Animal Husbandry in the tropics
No Inv.: 4598-4607/P/00/10c~144632/PH/Perp/14/1c