by Prof. Drs. H. A. W. Widjaja
$9.00

by Drs. Rudy T. Erwin, S.H
$11.00

by G. Sexilla, Cousuelo, dkk
$7.00

by Drs. Sudarsono , S.H., M.Si
$18.00

by Drs. Ton Kertapati
$7.00

by Datje Rahajoekoesoemah
$28.00