by Prof. J. Suprapto, M.A., APU $12.00
by Ir. Kukuh S. Dewobroto, dkk $7.00
by Kansil C.S.T $11.00
by DR. Aslan Noor, SH., CN. $8.00
by Drs. D. Ketut Sukardi $11.00
by WK $16.00
by Bambang Agus Murtidjo $7.00
by $6.00
by $7.00
by Uddin Syamsudin $6.00
