by Ir. H. Rahmat Rukmana $5.00
by Dr. Theo Huijbers $11.00
by $0.00
by A. Sumarwan, S.J $12.00
by Soekartawi, dkk $7.00
by V. Indra Sanjaya, Pr. $4.00
by Larry Diamond $7.00
by Trias Kuncahyono $9.00
by Syaifuddin $12.00
by - $5.00
by - $11.00
by Yulies Tiena Masriani, S. H., M. Hum. $9.00