21 1 10 Roger Cowe Primary Author mixed material 0566026155 Yogyakarta Elex Media Komputindo 1993 koleksi-8426.png Roger A.Brumback Primary Author mixed material 0387943897 New York Springer-Verlag 1995 2025_06_12_11_30_20.jpg.jpg Roger L. Brauer Primary Author mixed material S. L. S. N. S. A. Roger Schroeder Primary Author Susan Meyer Goldstein Additional Author mixed material 9786231802675 Jakarta Erlangga 2019 2024_07_12_08_39_18.jpg.jpg Roger Schroeder Primary Author mixed material 9786232666399 Jakarta Erlangga 2019 2024_06_26_09_02_16.jpg.jpg Roger Primary Author Daniel Primary Author Agus CH Translator mixed material 9799637589 Yogyakarta Gara Ilmu 2009 koleksi-17592.png Roger C.Schank Primary Author mixed material 0071377727 New York McGraw-Hill Book Company 2002 20221110_069.jpg.jpg Roger S.Pressman Primary Author mixed material 9789797315115 Yogyakarta 2002 20221110_039.jpg.jpg Pendekatan Praktis Roger S. Pressman Primary Author mixed material 9789792931051 Yogyakarta Andi 2012 cover_rekayasa_perangkat_lunak_2_pendekatan_praktis_edisi_7.jpg Pendekatan Praktis Edisi 7 Roger S Pressman Primary Author mixed material 9789792931044 Yogyakarta CV. Andi Offset 2010 cover_rekayasa_perangkat_lunak_buku_1_pendekatan_praktis_edisi_7.jpg