by Judith E. Brown Ph.D & Richard E. Brown, M.D., P.Ph $5.00
by Lanny Soechan $6.00
by - $12.00
by Grace Green $7.00
by Hardjana, HP $10.00
by Ir. Sarjoni Basri $7.00
by Drs. H. Kahar Masyhur $13.00
by Ny. Susmayati, B.A dan Ny. Hj. Asnidar $6.00
by Suhardo & A. Hadiwiyata $3.00
by Zaza Gambir $5.00
by Ir. Rahmat Rukaman, MBA & Hj. Yuyun $6.00
by Friza Reihan $10.84
