by Prof. Dr. H. Zainuddin Ali, M.A. $7.00
by Salim H. S., S. H., M. S. $9.00
by Prof. Dr. Maria S.W. Sumardjono, SH. MCL. MPA $7.00
by $5.00
by - $11.00
by Prof. Mr. Dr. Sudargo Gautama $8.00