by $6.00
by Prof. DR. M. Solly Lubis, SH. $5.00
by $5.00
by Prof. Mr. Dr. Sudargo Gautama & Rizawanto Winata, S.H. $9.00
by Prof. Drs. C.S.T. Kansil, S.H. $18.00
by FH UII $9.00