by Drs. G. Kartasapoetra $7.00
by Drs. B. Suryosubroto $9.00
by Marshall E. Dimock $12.00
by Drs. Sisdjiatmo Kusumosuwidho, M.Sc $9.00
by Samuel P. Huntington $9.00
by George W. Barclay $9.00
by Drs. H.M. Daryanto $7.00