by $6.00
by - $16.00
by Datje Rahajoekoesoemah $28.00
by Drs. Ec. Alex. S. Nitisemito dan Drs. M. Umar Burham. M.S $6.00
by Jamrin Abubakar $15.00
by H. Hamrat Hamid, S.H. dan Harun M. Husein, S.H. $7.00
by Andiyan Lutfi $8.44