by Ir. Setijo Pitojo $6.00
by $6.00
by Rumsari Hadi Sumarto & Lukas Dwiantara $7.00
by DR. Ir. Hj. Tati Nurmala, S.W $6.00
by Ir. M. Lies Suprapti $7.00
by Drs. Ig. Wursanto $7.00
by Ir. Heinz Frick & Ch. Koesmartadi $6.00
by $7.00
by Dr. Kathy MacKinnon $20.00
by Teddy Resmisari Pane $7.00
by Dyan Nuranindya $9.00
by I Ketut Madia, Drs. $8.00