by Dra. Rostamailis $9.00
by Radiks Purba $12.00
by Richard G. Lipsey & Peter O. Steiner $16.00
by Asvi Warman Adam $4.80
by Sudarsono Soedomo $5.04
by - $12.00
by FAO $6.00
by Said Nursi $18.00
by Dr. H. Abuddin Nata, MA $7.00
by R. Soegeng $16.00
by WK $13.00
by Alice Calaprice $11.00