by Ter Harr $12.00
by Ny. Lim $9.00
by SITI CHADIDJAH $11.00
by Yasa Boga $12.00
by Prof. Dr. Abdul Munir Mulkhan $12.00
by $6.00
by Ir. Setijo Pitojo $7.00
by $7.00
by Dr. Najaat Hafidz $5.00
by Ir. Sugiarto, dkk $13.00
by J.G. Chusid $6.00
by - $11.00