by R. Soegeng
$16.00

by Prof. Mr. Dr. Sudargo Gautama
$8.00

by Prof. dr. Sjaiful Fahmi Daili, SpKK(K)
$11.00

by M. Idris Ramulyo, S.H., M.H.
$9.00

by Zhaenal Fanani
$6.25

by Dr. BS. Mardiatmadja, SJ.
$4.00