by Dr. Niels Mulder $11.00
by Eko Agus Triwiyatno $5.00
by Rochelle Semmel Albin $6.00
by Andang Priadi S. M $5.00
by Lawrie, R.A $16.00
by Mariasusai Dhavamony $11.00
by Drs. A.W. Widjaja $6.00
by Yuke Ardiati $7.00
by Ir. H. Rahmat Rukmana $6.00
by Norman P. Tanner $6.00
by Aziz Alimul $11.00
by Frank Mihalik, SVD $7.00