by Dr. FX. Mudji Sutrisno & Hendra Putranto $9.00
by Dr. Martin Harun, OFM / LBI $7.00
by Agung Kristiawan $9.00
by E. Martasudjita, Pr. $4.00
by Soekartawi $6.00
by Ir. Indriyanto $9.00