by Richard E. Feinberg & Valeriana Kallab $7.00
by Santosa $12.00
by James R. Evans $9.00
by - $12.00
by Sumitro Djojohadikusumah $31.00
by $11.00
by Drs. I Made Putrawan $7.00
by Prof. Dr. h. Sunarto dan Dra. Ny. B. Agung Hartono $9.00