by Yasa Boga $11.00
by Suhrawardi K. Lubis, S. H. $9.00
by RT. Sutantya R.H $7.00
by Darminta, J, SJ $4.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by Ir. Hieronymus Budi Santoso $5.00