by Prof. Dr. Moh. Mahfud MD, S.H., S.U. $9.00
by - $20.00
by Drs. M. Daryono., dkk $9.00
by George R. Terry $11.00
by - $13.00
by Prof. H.M. Arifin, M.Ed $9.00
by Drs. G. Kartasapoetra $9.00
by Dasril Radjab, S.H, M.H $9.00
by Y. I. Iswarahadi, SJ. $4.00
by Samson Rambah Pasir $10.00
by Yusuf Mansur $3.65