by Leila Ch. Budiman $9.00
by - $16.00
by Drs. G. Kartasapoetra $12.00
by Swasono, Sri-Edi $7.00
by Editor: Moh. Arsjad Anwar, Aris Ananta, Ari Kuncoro $13.00
by $5.00
by Drs. Frans Bona Sihombing (Ed) $11.00
by Tria Ayu K $5.00