by - $5.00
by Drs. Muhamad Djumhana, S.H. $6.00
by H. Abdurrahman, S.H., M.H. $5.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. $5.00
by - $7.00
by Leden Marpaung, S.H. $11.00