Judul asli : "Basic Stress Analysis"
No Inv.: 1198-1202/P/Perp/95/5c~296/S/Perp/93/1c
No Inv.: 471/PS2PT/Perp/95/1c
No Inv.: 1534-1543/P/Perp/95/10c
No Inv.: 5854/Perp/86/1c
No Inv.: 211/AF/Perp/94/1c
No Inv.: 310/YA/Perp/88/1c
No Inv.: 5799/YA/Perp/86/1c
No Inv.: 57/AF/Perp/89/1c~610/AF/Perp/88/1c
No Inv.: 1230/S/Perp/89/1c~151-153/S/Perp/89/3c