by H. Rahmat Rukmana $6.00
by Ir. R. Bambang Soelarso $6.00
by Marmien Sardjono Yosodipuro $12.00
by Haryoto $5.00
by M. Firdaus $0.00
by $12.00
by Ibnu Taimiyah $9.00
by A. M. Putut Prabantoro $6.00
by Bole Malo, Agustinus $5.00
by - $12.00
by - $16.00
by Prof. Dr. Simuh $7.00