by Ir. Suharto $9.00
by S. Toto Pandoyo, S.H $9.00
by Drs. G. Kartasapoetra $9.00
by Drs. Burhanuddin Salam $9.00
by Drs. Abu Ahmadi $9.00
by Prof. I. R. Poedjawiyatna $9.00