by Drs. Harry Waluya $9.00
by J. Heinrich Arnold $4.00
by Yusuf al-Uqshari $9.00
by DR. J. Kaloh $11.00
by Drs. CST. Kansil, S.H $12.00
by $4.00
by Drs. H. Kahar Masyhur $16.00