No Inv.: 2715/Perp/85/1c
No Inv.: 3675-3676/P/Perp/96/2c
No Inv.: 620-623/S/Perp/91/4c~38/Perp/86/1c~2024-2034/P/Perp/96/10c
Judul asli : "A Seismic Design Analysis of Buildings"
No Inv.: 3297-3306/P/Perp/97/10c
Judul asli : "The Portable in Management"
No Inv.: 202/S/Perp/89/1c
No Inv.: 919/Perp/84/1c
No Inv.: 380/Perp/S/82/1c
Judul asli : "Theory and Analysis of Plates: Classical and Numerical Methods"