by Dr. H. Amzah B. Uno, M.Pd
$7.00

by Drs. Djoko Hargono., dkk
$9.00

by Susmayati, B.A., dkk
$6.00

by Dr. C. Asri Budiningsih
$6.00

by A.H. Polard, dkk
$11.00

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$6.00