by Ir. Bambang Cahyono $6.00
by Peursen, CA van, Prof. Dr $7.00
by $9.00
by Sr. Bernadette, PMY. $3.00
by Ir. Setijo Pitojo $6.00
by Dr. P. Hardono Hadi $7.00
by Asikin Abraham $7.00
by Ny. Susmayati, B.A $7.00
by Yusuf al-Uqshari $7.00
by Bettina Cuthridge $6.00
by Prof. Dr. A. Teeuw $37.00