by WK $13.00
by Drs. Paulus Wahana $6.00
by St. Darmawijaya, Pr $7.00
by Ulrich $16.00
by Dr. H. Pidyarto Gunawan, O.Carm $4.00
by Ir. H. Rahmat Rukmana - Hj. Yuyun Yuniarsih, BSc. $5.00
by Donna Rosamayna $9.00