by Ir. H. Rahmat Rukmana $6.00
by Ir. L. Widarto & FX. Sudarto C. Ph $5.00
by Amr Abdul Mun\'im Salim $5.00
by Wolfgang Bock, SJ. $6.00
by Ch. Lilies Sutarminingsih $7.00
by AAK $7.00
by Danielle Steel $11.00