by Sisca Soewitomo $6.00
by Vink $0.00
by Prof. F.J. Benneth $6.00
by Sandra Brown $9.00
by Prof. DR. Ir. H. Tridoyo Kusumastanto, MS $9.00
by Bernadete Tynan $12.00
by Bustraan $5.00
by Prof. S.H. Rewoldt, Terj. Drs. A.H. Ali $7.00
by Drs. K.H. Toto Tasmara $9.00
by Prof. dr. Sarwono Waspadji, Prof. dr. Slamet Suyono $9.00