by Prof. Drs. C.S.T. Kansil, S.H
$12.00

by Dr. Paul Suparno, SJ. Dkk
$6.00

by Ir. Rustam Hakim, M.T., IALI
$0.00

by Santoso, Loekito
$6.00

by Prof. Dr. Sondang P. Siagian, M.P.A
$7.00

by Bakhtiar, Numan Agus, Murisal
$7.00