by Pijper, G.F $5.00
by Drs. Hasbullah $6.00
by Dwi Winarno, S.Pd., M.Si $9.00
by Denbigh, Kenneth $11.00
by P. Suparno, SJ., dkk. $6.00
by Ira Shor/Paulo Freire $9.00
by Indriani $6.00