by W. Arthur Lewis $11.00
by Y.W. Sunindhia, S.H $9.00
by Claude P. Wratal $13.00
by Prof. Dr. Sudarwan Danim $11.00
by Drs. G. Kartasapoetra $7.00
by Dra. Rostamailis $9.00
by DR. Soekidjo Notoatmodjo $7.00
by Rofi'l $5.00
by Morris Gleitzman $6.00
by Sugiarto, Dergibson Siagian, dkk $7.00
by Ippho Santosa $6.00