by Al. Wisnubroto & G. Widiartana $5.00
by Andriana Krisnawati & Gazalba Saleh $7.00
by Kansil C.S.T $9.00
by Munir Fuady, S.H., M.H., LL..M. $9.00
by Prof. Drs. C. S. T. Kansil, S. H. $11.00
by Prof. Mr. Dr. Sudargo Gautama $6.00