by Yayasan Essentia Medica $6.00
by Oemarjati, Boen S. & W. Wardhana $6.00
by dr. R.H.H. Nelwan, DSPD $5.00
by Kartohoesodo, Soehardo $7.00
by Dr. Budi Tri Akoso $9.00
by Dr. Soegeng Santoso, M.Pd dan Dra. Anne Lies Ranti., M.Pd $9.00