by Lanny Soechan
$6.00

by Prof. J. Suprapto, M.A., APU
$12.00

by A.P. Oenarto Mulyopranoto, A.M. Baut dan Stephanus Ngamanken
$6.00

by Carl W. Ernst
$7.00

by Anand Krishna
$6.00

by J. Pamudji Suptandar, Arrohman Prayitno & Trubus Rahardiansah P.
$20.00