by Program Nasional PHT $7.00
by Thomas A. N. S $6.00
by Ir. H. Rahmat Rukmana, MBA., MSc. $5.00
by Ir. Joko Mulyanto $0.00
by Ir. H. Rahmat Rukmana $6.00
by A. M. Mangunhardjana, SJ. $4.00
by Juswito Satrio, S.H. $7.00
by Louis Rosenthal $6.00
by Warisno $5.00
by Abdul Baqir Zein $11.00
by Paul F. Knitter $11.00