Judul asli :"Elementary Surveying"
Bibliografi : hlm. 208
No Inv.: 106594-106597/P/Perp/06/4c
No Inv.: 4087-4091/P/Perp/98/5c
No Inv.: 3951/P/99/1c
No Inv.: 11730/P/Perp/98/1c
No Inv.: 322/S/Perp/90/1c~359/S/Perp/88/1c~80059/S/01/1
Judul asli : "Theory and Problem Data Processing"
No Inv.: 2540-2541/P/Perp/95/2c
No Inv.: 14404/P/Perp/94/1c