by Adler Haymans Manurung
$6.00

by Salim H. S, S. H.
$9.00

by Lembaga Kajian Hukum Bisnis FH USU Medan
$6.00

by Th. Aq. M. Rochadi Widagdo, Pr.
$6.00

by Soerjono Soekanto
$12.00

by Albert Camus
$14.00