by Bangun Triharyanto $7.00
by Ir. Dudung Abdul Muslim $9.00
by R.P.S. Padmobusono $3.00
by Ir. Hatta Sunanta, B.Sc., MS $6.00
by Anthony De Mello, SJ. $6.00
by L. Prasetya, Pr. $6.00
by Djojodipuro, Marsudi $6.00
by Kartini Kartono $11.00
by $6.00
by Reeves $13.00
by Ratih Kumala $7.00
by - $9.00