by Bangun Triharyanto $7.00
by Dr. Med. Udayana Gendo $16.00
by Briege McKenna, O.S.C. & Henry Libersat $6.00
by M. Nipan Abdul Hailm & Suharno $6.00
by Ir. Abbas Siregar Djarijah $5.00
by Ir. Dedy Heryadi Sutisna, MS & Ratno Sutarmanto $6.00