by Aziz Alimul $9.00
by John Z. Loudoe, S.H $7.00
by Ir. AG. Kartasapoetra $7.00
by Aziz Alimul $11.00
by Prof. Dr. dr. Sarwono Waspadji, SpPD-KEMD $7.00
by Prof. Dr. Nurlela Boedjang, dr. Kahar Kusumawidjaja $6.00
by George R. Terry $11.00