Judul asli : "Solution Manual Accompany Integrated Electronics : Analog and Digital Circuit and System"
No Inv.: 3911-3914/P/Perp/92/4c~12879-12881/P/Perp/92/3c~1890-1891/P/Perp/92/2c~177-178/P/Perp/92/2c~869/P/Perp/92/1c~370-371/S/Perp/93/2c~367/S/Perp/93/1c~1307-1308/S/Perp/93/2c
No Inv.: 5797-5799/P/Perp/92/3c~393/S/00/1c~393/s/2000/1c
Judul asli : "The Problems of Rural Education"
No Inv.: 529-531/P/Perp/92/21c~4441-4453/P/Perp/92/14c~392-396/P/Perp/92/5c~206-210/S/Perp/95/5c~4176-4185/P/00/10c~74726-74730/P/01/5c~79137-79138/S/01/2c~79959/S/01/1c