by Ir. Lisdiana Fachruddin $5.00
by Drs. Agus Handoko $5.00
by B. U. Hadikusumo $6.00
by Novrida Mulya Rokhma $6.00
by Ir. Eddy Afrianto & Ir. Evi Liviawaty $6.00
by P. Cosmas Fernandez, SVD. $4.00