by Ir. Sumeru Ashari, M.A gr. Sc $7.00
by J. Darminta, SJ $3.00
by Dr. Niels Mulder $11.00
by Calvin S. Hall & Gradner Lindzey $11.00
by Ir. H. Rahmat Rukmana $5.00
by Mark Link, SJ. $6.00
by L.M. Samryn $9.00
by Paul R. Krugman $9.00
by Zulkifli Zakaria $5.00
by Joko Pitono $7.00
by WK $11.00
by Drs. Suwarna Pringgawidagda, M.Pd $18.00