by Prof. DR. Taliziduhu Ndraha $11.00
by Prof. Mr. Roeslan Saleh $6.00
by Hendra Sutardhio $9.00
by J. Guwandhi, SH. $7.00
by M. Boulanger Parisien & Drs. Djalinus S $16.00
by S. Toto Pandoyo, S.H $9.00