by A.H. Manurung, S.E $6.00
by H.A. Djazauli & I. Nurol Aen $7.00
by M. Arthur Gillis $11.00
by Soeharto R. M., S. H. $11.00
by Drs. Hari Sasangka, S.H., M.H. $9.00
by $6.00