by Ir. M. Lies Suprapti $6.00
by Drs. Tgk. H.Z.A. Syihab $6.00
by I. Al-Abyadi, Terj. Halimuddin, S.H $7.00
by Yustinus Sumantri Hp., SJ. $7.00
by Ir. Pracaya $6.00
by John Kirvan $6.00