by FLP Lintas Generasi $7.00
by Budi Samadi $6.00
by $5.00
by $11.00
by Drs. H. Abu Ahmadi $11.00
by $6.00
by Kartadjoemena, H.S $9.00
by Malvino $20.00
by WK $18.00
by Aziz Alimul $7.00
by Dr. Ir. M.M. Sri Setyati Harjadi $7.00
by Drs. Wishnubroto Widarso $5.00