by Richard G. Lipsey & Peter O. Steiner $18.00
by Drs. Sudarsono, S.H., M.Si $7.00
by Drs. Sudarsono , S.H., M.Si $18.00
by Drs. Rudy T. Erwin, S.H $6.00
by Helmi Karim $6.00
by Kwik Kian Gie $6.00