by Drs. Sudarso $7.00
by Cahyo Wahyudi dkk $9.00
by Drs. Ngadijo A.J $6.00
by Drs. Daryanto $7.00
by Drs. Heryando Palar, Drs. Asman Riald $12.00
by Adolf Schacfht, Drs. Hafifi $20.00
by DR. Soekidjo Notoatmodjo $7.00