by Drs. Sudarso
$7.00

by Prof. Dr. H. Muhaimin, M.A
$11.00

by Drs. H. Burhanuddin Salam, M.M
$11.00

by Bambang Sutikno, Raja
$9.00

by Ny. Susmayati, B.A dan Ny. Hj. Asnidar
$6.00

by Pandji Anoraga, S.E., M.M dan H. Djoko Sudantoko, S.Sos., M.M
$13.00