Judul asli : "Menopause"
No Inv.: 654-655/P/Perp/98/2c
No Inv.: 12151/P/Perp/98/1c
Judul asli : "Identifying and Solving Problems : a System Approach"
No Inv.: 818/S/Perp/98/1c
No Inv.: 5082-5086/P/Perp/99/5c
No Inv.: 876/P/Perp/98/1c
Judul asli : "Negotiate Anywhere"
No Inv.: 11218/P/Perp/98/1c
No Inv.: 169/PSM/Perp/98/1c