by Sei H. Dt. Tombak Alam $13.00
by Jansen Silalahi $7.00
by M. Hadi Masruri $7.00
by $6.00
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by Asep Gunawan (editor) $13.00
by Prof. Boedi Harsono $11.00
by R.P.S. Padmobusono $3.00
by Marsana Windhu $3.00
by Prof. Jan Remmdick $16.00