by Darmawijaya, St, Pr $6.00
by Ir. Juhaeni Radi $0.00
by Drs. Agus M. Hardjana, M.Sc., Ed $6.00
by Ir. Hieronymus Budi Santoso $5.00
by Said Hawwa $30.00
by $4.00
by Dr. H. Abuddin Nata, MA $6.00
by Lukman Syamsuddin $13.00
by Datje Rahajoekoesoemah $18.00
by $12.00
by Pipiet Senja, dkk $6.00
by Tirry Andio $5.00