by Prof. Dr. Askandar Tjokroprawiro $9.00
by Nursalam $9.00
by Ahmadi Miru $7.00
by Th. Endang Purwoastuti $5.00
by Aziz Alimul $9.00
by Djumadi $7.00
by $9.00
by Nursalam $13.00
by Tarwoto $9.00
by - $5.00
by Imelda Akmal $6.00
by Drs. Agus M. Hardjana, M.Sc., Ed $5.00