by Drs. Abdul Chaer $7.00
by Bambang Purwo $10.00
by Clara Ng $6.00
by $5.00
by Nursaadah $7.00
by Tanenbaum $16.00
by Abustam, Muhammad Idrus $9.00
by Drs. Sudarsono, S.H., M.Si, dkk $13.00
by St. Darmawijaya, Pr $3.00
by WK $12.00
by Zaza Gambir $5.00