No Inv.: 534-539/S/Perp/95/6c
No Inv.: 1798/P/Perp/95/1c
No Inv.: 124/AF/Perp/92/1c
No Inv.: 1989/S/Perp/91/1c
No Inv.: 396/P/Perp/97/1c
No Inv.: 1452/S/Perp/91/1c
No Inv.: 2706-2707/P/Perp/98/2c
No Inv.: 1671/S/Perp/98/1c
Judul asli : "Surveying for Construction"
No Inv.: 3460-3469/P/Perp/98/10c