by Prof. Dr. Ir. Ali Khomsan $11.00
by ANNEMARIE SCHIMMEL $12.00
by Prof. Drs. Sri Rumini $6.00
by Syamsir Abduh $7.00
by - $13.00
by DR. AZHARUDDIN SAHIL $40.00
by M. Abdul Ghoffar, E.M $9.00