Arama Sonu&ccedil;lar&#305; Ziskovsky, Joe, SirsiDynix Enterprise http://katalog.baskent.edu.tr/client/tr_TR/defaulttr/defaulttr/qu$003dZiskovsky$00252C$002bJoe$00252C$0026ps$003d300?dt=list 2026-06-18T21:43:17Z Optimizing student learning : a lean systems approach to improving K-12 education ent://SD_ILS/0/SD_ILS:1055330 2026-06-18T21:43:17Z 2026-06-18T21:43:17Z by&#160;Ziskovsky, Betty, author.<br/><a href="https://ebookcentral.proquest.com/lib/baskent-ebooks/detail.action?docID=3002670">Click to View</a><br/>Format:&#160;Elektronik Kaynak<br/>