by Djoko D. Muktiono $7.00
by Daniel S. Salossa $6.00
by Aziz Alimul $0.00
by Indrasari Tjandraningsih, Hari Nugroho, Surya Tjandra $10.00
by Zaza Gambir $5.00
by Drs. Muchdarsyah Sinungan $11.00
by Soepranto. J. $7.00
by $7.00
