by John Z. Loudoe, S.H $7.00
by A. Tresna Sastrawijaya, M.Sc $9.00
by Datje Rahajoekoesoemah $28.00
by A.H. Manurung, S.E $6.00
by Ny. Eny Rahmaningsih $7.00
by D. Soetrisno, S.H $9.00
by Prof. DR. Made Pidarta $9.00
by Maesaroh D. Mansur, S.Pd $6.00
by Bettina Cuthridge $6.00
by Rosida $6.00
by - $9.00
by Trijoto $9.00