by D'Hiru $18.00
by $9.00
by Prof. Dr. Soemarmo Markam $6.00
by Tarwoto $9.00
by Prof. Dr. dr. Pinardi Hadidjaja, MPH & TM $5.00
by Kusumoputro, Sidiarto dan Lily Djokosetio $7.00
by Prof. DR. Sri Redjeki Hartono, SH. $5.00
by Syahrin Harahap $9.00
by Aditama, Tjandra Yoga $5.00
by Ir. H. Rahmat Rukmana $6.00
by Eko Endarnoko $32.00
by Drs. Sri Panudju Karso $6.00