by Rudi S. Pontoh $7.00
by $12.00
by M. Yahya Harahap, S.H. $12.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $6.00
by Hilman Hariwijaya & Boim Lebon $6.00
by S. Mara Gd $9.00
by Drs. Sudarsono, S.H., M.Si, dkk $11.00
by Dr. Ir. Adji Sastrosupadi, MS $11.00
by $6.00
by Adian Husaini, M.A & Abdurrahman Al-Baghdadi $6.00
by Prof. dr. H. Sidarta Ilyas, SpM $11.00
by - $9.00
