14 1 10 Soeprapto Additional Author mixed material 9794890294 Prof. Dr. Ir. jacub Rais, M.Sc Primary Author Dr. Budi Sulistiyo, Primary Author Dr. Ir. Son Diamar, M.Sc Primary Author Dr. Tiene Gunawan Primary Author Dra. Ir. Monique Sumampouw, M.Si Primary Author Ir. Tjoek Azis Soeprapto, M.Sc Primary Author Ir. idwan Suhardi, Ph.D Primary Author Dr. Asep Karsidi, Primary Author Ir. M. Sigit Widodo, M.App. Sc Primary Author mixed material 979408526X Hartono Hadisoeprapto Additional Author mixed material 9794992097 cara pembayaran dalam jual beli perniagaan Hartono Hadisoeprapto Additional Author mixed material 9794990663 Hartono Hadisoeprapto Additional Author mixed material R.Soeprapto Primary Author mixed material 9794216070 H.R RIYADI SOEPRAPTO Primary Author mixed material 979948359 sistem interaksi dan perilaku r. soeprapto Primary Author mixed material 9794216070 Hartono Hadisoeprapto Additional Author mixed material Norman D. Levine; penerjemah Soeprapto Soekardono Additional Author mixed material 9794203440