by Parwadi Moengin $9.00
by Adi Suryadi Culia $7.00
by Andrias Harefa $7.00
by Drs. Djoko Widagdho, dkk $9.00
by Dr. Arief Budiman $5.00
by Muhammad Teguh $7.00
by Critchley, Susan $6.00
by H. Rahmat Rukmana $6.00
by Djoehana Setyamidjaja, M.Ed $7.00
by Ir. Hieronymus Budi Santoso $6.00
by Fredric G. Saibie, MD $5.00
by Bambang Widjanarko $6.00