by Prof. DR. M. Solly Lubis, SH. $5.00
by Moh. Taufik Makarao, S.H., M.H $11.00
by K. Martono, SH. MH $7.00
by R. Tresna $9.00
by - $13.00
by Dep. Keuangan $6.00
by Prof. H. Hilman Hadikusuma, SH. $6.00
by Huala Adolf $9.00
by Victor Situmorang, S.H $7.00
by Imam Nawawi $5.00
by - $7.00
by Leden Marpaung, S. H. $7.00