by Tanenbaum $13.00
by Nursalam $13.00
by WK $12.00
by Denise Lardner $9.00
by David S. Powers $7.00
by Y.B. Mangunwijaya $11.00
by F.A. Whisnu Situni, SH. $5.00
by Bagir Manan $7.00
by M. Shidiq $9.00
by $4.00
by Prof. Drs. C. S. T. Kansil, S. H. $13.00
by MUHAMMAD MUHYIDIN $8.00