5 1 40 Ninik Widiyanti Additional Author Y.W.Sunindhia Additional Author mixed material 9795182633 Jakarta PT.Rineka Cipta 2003 Koperasi_dan_Perekonomoan_Indonesia_.jpg.jpg Ninik Widiyanti Additional Author mixed material 9795182633 Jakarta Rineka Cipta 2003.;2008 KOPERASI_DAN_PEREKONOMIAN_INDONESIA.jpg Panji Anoraga Additional Author Ninik Widiyanti Additional Author mixed material Jakarta Rineka Cipta 1993 ekonomi_kedelai.jpg Ninik Widiyanti Additional Author mixed material 9795180886 Jakarta Rineka Cipta 2002 Manajemen_koperasi.jpg Ninik Widiyanti Additional Author mixed material Jakarta Rineka Cipta 1994 MANAJEMEN_KOPERASI_EDISI_BARU.jpg