by Drs. Zainal Abidin $7.00
by Susmayati, B.A., dkk $7.00
by Dr. Ang Peng Tiam $9.00
by Dra. V. Nuraini Widjajanti, Apt $6.00
by Dr. Soemiarti Patmonodewo $7.00
by Drs. B. Suryosubroto $9.00