by Drs. H. Chaeruman Pasaribu $7.00
by Topo Santoso & Eva Achjani Zulfa $6.00
by Prof. Dr. Sri Soemantri, S.H. $6.00
by Soedaryo Soimin $9.00
by Huala Adolf $14.00
by Sanusi Bintang, S.H., M.Lis $5.00