by Drs. G. Kartasapoetra $9.00
by Gunawan Widjaja & Kartini Mulyadi $7.00
by - $9.00
by R. Soeroso, S.H. $9.00
by Eddy Djunaedi Karnasudirdja $12.00
by $13.00
by Drs. Muchdarsyah Sinungan $7.00
by AT Mahmud $13.00
by Clara Ng $6.00
by Afred Suci $8.84