by - $11.00
by Nicholas Evans $12.00
by $6.00
by Soenjono Dardjowidjojo $18.00
by Jaya Chaliha & Edward Le Joly $10.00
by M. Yahya Harahap, S.H. $5.00
by Abdul Manaf $8.00
by Drs. Hendrojogi, MSc $11.00
by Drs. H.A.F. Idris $11.00
