by - $9.00
by Drs. H. Abu Ahmadi $9.00
by MOHAMMAD AMIEN RAIS $14.00
by Prof. Drs. S. Pamudji, M.P.A $7.00
by Sei H. Dt. Tombak Alam $13.00
by Topo Santoso & Eva Achjani Zulfa $6.00
by Kansil C.S.T $9.00
by V. Lestari $5.00
by dr. LA. Hartono $5.00