by Dr. Haryatmoko $11.00
by Drs. Bayu Surianingrat $18.00
by Prof. I. R. Poedjawiyatna $7.00
by Syam Hardy $7.00
by Drs. Sudarsono, S.H., M.Si $9.00
by Drs. O.P. Simorangkir $9.00