No Inv.: 83780/S/Perp/02/1c
No Inv.: 83681-83682/P/Perp/02/2c
No Inv.: 83704-83705/P/Perp/FT/02/2c
No Inv.: 83366-83367/P/Perp/FIP/02/2c
No Inv.: 83420-83421/P/Perp/FIP/02/2c
No Inv.: 82582-82583/P/Perp/02/2c
No Inv.: 83732-83736/P/Perp/FT/02/5c
Judul asli :"Double your Brain Power"
No Inv.: 83776/S/02/1c
No Inv.: 83783/P/Perp/FT/02/1c