by Drs. H. Burhanuddin Salam, M.M $11.00
by H. M. N. Purwosutjipto, S.H. $7.00
by Prof. Mr. Dr. Sudargo Gautama $6.00
by Prof. J. Suprapto, M.A. APU $11.00
by DR. Johannes Ibrahim, S.H., M.Hum. $9.00
by - $6.00