No Inv.: 84063-84067/P/Perp/02/5c~103580-103584/P/Perp/06/5c
No Inv.: 1100-1109/P/Perp/94/10c~241/S/Perp/89/1c~107276-107278/PH/Perp/06/3c
Judul asli :"Soil mechanics"
No Inv.: 113288/P/Perp/08/1c
Bibliografi : hlm. 261-267 No Inv.: 144072/SM/Perp/14/1c