by Herman Hermit, Ir. MT. $5.00
by Prof. Abdulkadir Muhammad, S.H. $6.00
by Prof. DR. Sri Redjeki Hartono, SH. $5.00
by Raymons Aron $6.00
by Sentosa Sembiring, SH. MH. $5.00
by Prof. Dr. Sudargo Gautama & Rizawanto Winata, S.H. $7.00