by - $9.00
by - $11.00
by Soekanto, Soerjono $6.00
by Drs. Amin W. Tunggal Ak., M.B.A $22.00
by Munir Fuady, S.H., M.H. LL.M $6.00
by Salim H. S, S. H. $9.00
by Soerjono Soekanto $12.00