by dr. Muhardi Muhiman, Prof. dr. Arjatmo Tj. $5.00
by Mohaini Mohamed $9.00
by WK $12.00
by dr. Pantjita Hardjasasmita (Alm) $6.00
by Aziz Alimul $7.00
by J. Guwandhi, SH. $7.00