by F. Suryatmo $7.00
by Prof. Komaruddin $11.00
by dr. Pantjita Hardjasasmita (Alm) $6.00
by Drs. Surajiyo $9.00
by Dr. Beate Jakob, Dr. Cristoph Benn & Dr. Erlinda Senturias $7.00
by M.E. Dicks $6.00