by Ir. Abbas Siregar Djarijah $6.00
by Dra. V. Nuraini Widjajanti, Apt $6.00
by FX. Wibowo Ardhi $3.00
by Dr. Hartono Budi, SJ. & Dr. M. Purwatma, Pr. (Editor) $7.00
by E. Martasudjita, Pr. $3.00
by Wahyu Widodo, Sri Sumarah $9.00