by Tongat, S.H., M.Hum $9.00
by Herlina Suyati Bachtiar. SH.MBA $6.00
by Leden Marpaung, S. H. $7.00
by Artono A $9.00
by - $5.00
by Prof. Drs. C. S. T. Kansil, S. H. $13.00