by Erikson Hasiholan Gultom (Prakata: DR. Todung Mulya Lubis, SH. & DR. Albert Hasibuan, SH) $13.00
by $24.00
by Gunawan Widjaja $7.00
by Prof. H. Hilman Hadikusuma, S.H. $7.00
by $6.00
by Salim HS, S.H. $9.00