by Abuddin Nata $7.00
by Sumarmo I.S - Markam Suprapti $7.00
by Abdul Rachman Shaleh $11.00
by DR. A. Saleh Abdullah $9.00
by Prof. DR. Made Pidarta $11.00
by Munandar, Ashar Sunyoto $12.00
by Prof. Drs. Piet A. Sahertian $7.00