by Murad Lesmana, Jeanette $7.00
by Prof. Dr. H. Nursid Sumaatmadja $7.00
by - $12.00
by Prof. Dr. Oemar Hamalik $9.00
by Drs. H. Fuad Ihsan $9.00
by G. Kartasapoetra dan Dra. Hartini $13.00