by N. Edy Soetanto, BE. $5.00
by WK $11.00
by Subiyakto Sudarmo $6.00
by Drs. Zainuddin $7.00
by Drs. Daryanto $7.00
by Lipschutz $12.00
by M. Bahauddin Qubbani $7.00
by Anna S $36.00
by Anand Krishna $9.00
by Syaiful F. Prihadi $13.00
by Caroline Plaisted $7.00
by Ir. Lisdiana Fachruddin $5.00