by Busroh, Ismid D.I $11.00
by Leden Marpaung, S.H. $11.00
by $11.00
by Prof. DR. Chatamarrasjid Ais, S.H., M.H. $7.00
by Lachman, L., Herbert A. Lieberman & Joseph L. Kanig $11.00
by Tongat, S.H., M.Hum $9.00