by Titiek F. Djafar - Siti Rahayu - Rob. Mudjisihono
$5.00

by Prof. drh. Charles Rangga Tabbu, M.Sc., Ph.D
$18.00

by A. M. Mangunhardjana, SJ.
$4.00

by Ir. Rindit Pembayun, M.P.
$6.00

by Ir. Ari Wijayani Purwanto
$11.00

by P. Patrisius Pa, SVD
$3.00