by Al Ries, Laura Ries $11.00
by Gottschalk, Louis $6.00
by Arief, Sritua $7.00
by Irianto Aritonang $6.00
by Henry Simamora, S.E $18.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by Murad Lesmana, Jeanette $7.00
by Sprent, P. $7.00
by $13.00
by $4.00
by - $11.00
by Albert Wendt $5.00