by Dr. H. Pidyarto Gunawan, O.Carm
$4.00

by Dr. C. Groenen, OFM.
$7.00

by Ir. H. Rahmat Rukmana
$5.00

by Dr. Jan Hendriks
$8.00

by Xavier Leon & Dufour
$15.00

by Haryoto
$5.00