by Hanafiah, A.M & A.M. Saefuddin $6.00
by James T. Burtchaell, CSC $4.00
by Ir. Eddy Afrianto & Ir. Evi Liviawaty $6.00
by Surip Stanislaus, OFMCap. $4.00
by Sutarni M. Soerjowinoto $6.00
by $11.00