by $7.00
by $4.00
by H. Rahmat Rukmana $6.00
by Dr. Niels Mulder $12.00
by B.B. Triatmoko, SJ $4.00
by Abdul Manaf $8.00
by Drs. Hendrojogi, MSc $11.00
by Drs. H.A.F. Idris $11.00
by Soedarso $6.00
by M. Idris Ramulyo, S. H., M. A. $11.00