by $5.00
by Barbie $6.00
by Hardi Soenanto $9.00
by Ir. Abbas Siregar Djarijah $5.00
by Edgar Morin $6.00
by Iin Inayah $0.00
by Suhana $12.00
by Sastrodiwirjo, Soemargo, dkk $5.00
by Ir. H. Rahmat Rukmana, MBA., M.Sc. & Uu Sugandi Saputra, B.Sc $6.00
by $6.00
by Drs. R.H. Wiwoho, M.Sc $9.00
by Hardjana, HP $10.00
