by Drs. Abas Kartadinata $7.00
by Drs. Syaiful Bahri Djamarah $11.00
by Ira Shor/Paulo Freire $9.00
by Ir. Moehar Daniel, M.S $7.00
by Dr. Dimyati dan Drs, Mudjiono $9.00
by David Betham $7.00
by Mohammad As Sa'dawi $5.00