by Drs. Daryanto $7.00
by DM. Etter, Terj. Drs. Kusuma Wiraman $13.00
by Drs. Save M. Dagun $7.00
by Drs. Sudarsono, S.H., M.Si $11.00
by Drs. Daryanto $6.00
by Dra. Hj. Etin Solihatin, M.Pd, Rahardjo, S.Pd $7.00
by Dra. Roestiyah NK $7.00
by - $13.00