by Suhrawardi K. Lubis, S. H. $7.00
by Drs. Frans Bona Sihombing (Ed) $11.00
by - $16.00
by Cik Hasan Bisri $9.00
by Prof. Mr. Dr. Sudargo Gautama $7.00
by Prof. Sr. Surjono Soekamto, S.H., M.A. dan Ratih Lestarini, S.H. $6.00