by M. Yahya Harahap, S. H.
$18.00

by
$16.00

by Prof. Dr. Soerjono Soekanto, S.H., M.A.
$3.00

by Prof. Dr. Drs. Lili Rasjidi, S.H., LL.M. & Ira Thania Rasjidi, S.H., M.H.
$5.00

by Prof. Dr. H. Zainuddin Ali, M.A.
$7.00

by Leden Marpaung, S.H.
$7.00