by Yanto Bashri & Retno Sufatni (ed.) $11.00
by Dellmann, H. Dieter $7.00
by Ir. Hatta Sunanta, B.Sc., MS $6.00
by H. Rahmat Rukmana $5.00
by $16.00
by Niels Mulder $6.00
by J.C. Vergouwen $13.00