by Ir. Budi Samadi $6.00
by ISEI $13.00
by Ir. H. Rahmat Rukmana $6.00
by Dr. Al. Purwa Hadiwardoyo, MSF. $3.00
by Sanggar Talenta $6.00
by Marge Kennedy $7.00
by Munandar. S.C. Utami $6.00
by Thomas R. Baechle $9.00
by Agus Sunyoto $13.00
by Cik Hasan Bisri $9.00
by Bettina Cuthridge $6.00
by Endang Yulia Sudarno $6.00