by R.PS. Padmobusono
$6.00

by Ir. H. Rahmat Rukmana
$5.00

by Dr. Theo Huijbers
$11.00

by Dr. Herman Cipto, SpKK, dr. Srie Prihianti Ismiarto
$5.00

by Dr. H. Jusuf Misbach, SpS(K)
$6.00

by C. Ler, Frank
$9.00