by H. Rahmat Rukmana $5.00
by Robert W. Hefner $7.00
by Soekartawi $7.00
by $11.00
by Ir. H. Rahmat Rukmana $6.00
by $6.00
by Drs. H. Hamdan Aini $9.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by $5.00
by WK $12.00
by - $7.00
by Suyana $10.00
