by Drs. Sudarsono, S.H., M.Si, dkk
$13.00

by Suhrawardi K. Lubis, S.H.
$7.00

by Dra. Ahmad Rohani H.M., M.Pd
$9.00

by Herman Hermit, Ir. MT.
$7.00

by
$6.00

by Prof. Drs. C.S.T. Kansil, S.H.
$11.00