by Prof. Mr. Herman Sihombing $3.00
by Soejono, S.H., M.H $7.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. & Prof. Purnadi Purbacaraka, S.H. $3.00
by R. Soeparmono, S.H. $7.00
by Prof. Dr. Drs. Lili Rasjidi, S.H., LL.M. & Ira Thania Rasjidi, S.H., M.H. $5.00
by - $13.00