by Dr. Shalah al-Khalidy $9.00
by N. Edy Soetanto, BE. $5.00
by Terry Ponoban, Pr $5.00
by Michael Keene $9.00
by M. Leonora Wilson $6.00
by Ir. Heinz Frick & Pujo L. Setiawan $7.00
by Roger W. McIntire $7.00