by Ir. H. Muhammad Syakir Sula, AAIJ, FIIS
$31.00

by EKA WARDHANA
$7.00

by Drs. Otong Surasman, S.Q.
$6.00

by Prof. Drs. C.S.T. Kansil, S.H.
$0.00

by Ir. H. Rahmat Rukmana
$5.00

by WK
$13.00