by Baum, Warren C & Stokes M. Tolbert $7.00
by Djamin, Zulkarnain $6.00
by Drs. Abdul Chaer $11.00
by - $13.00
by Dr. Thomas Gordon $6.00
by Eileen Rachman (Kata Pengantar) $7.00
by Revi Devi Paat $7.00
by Farouq Alwi $6.00