by Ir. Abbas Siregar Djarijah $6.00
by H. Rahmat Rukmana $5.00
by Drs. A. Munir $9.00
by Ian Richard Netton $7.00
by Pradjarta Dirdjosanjoto $6.00
by Marie Rene O\'Donoghue, SSC $5.00
by Anand Krishna $7.00
by Tim Pustaka Familia $11.00