by E. Jaspan Kusuma $6.00
by Ir. Respati $7.00
by Ir. Yushinta Fujaya, M.Si $7.00
by Iwan Simatupang $6.73
by Prof. Drs. H.A.W. Widjaja $7.00
by Sumitro Djojohadikusumah $31.00
by Alison Hull, M.P.H., R.D $6.00
by Pijper, G.F $5.00
by Sufi S.Y. $11.00
by Yasa Boga $16.00