by - $9.00
by Suryohadiprojo, Sayidiman $7.00
by Sugiarto, dkk $16.00
by Dydiet Hardjito $5.00
by Rumsari Hadi Sumarto & Lukas Dwiantara $7.00
by Legowo $5.00
by Drs. Daryanto $13.00
by Drs. Daryanto $7.00
by Kusumoputro, Sidiarto dkk $9.00
by $9.00
by Sayyid Quthb $20.00
by Ahmed Zewail $10.00