by DR. Soekidjo Notoatmodjo $7.00
by I Wayan Suandra, S.H $12.00
by Dr. Niels Mulder $11.00
by Drs. Sudiyono, M.Si $6.00
by Ny. H. Sri Maryati $7.00
by Prof. I. R. Poedjawiyatna $7.00