by Ir. Jumar
$9.00

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$9.00

by Munir Fuady, S.H., M.H. LL.M
$8.00

by A. Shallaby
$9.00

by Prof. Dr. Sudikno Mertokusumo, S.H. & Prof. Mr. A. Pitlo
$5.00

by Dra. Roestiyah NK
$6.00