(1979). What's happening in minimum competency testing / by Robert Frahm & Jimmie Covington ; introduction by Chris Pipho.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)What's Happening in Minimum Competency Testing / by Robert Frahm & Jimmie Covington ; Introduction by Chris Pipho. 1979.
MLA -ийн эшлэл (9 дэх хэвлэлт)What's Happening in Minimum Competency Testing / by Robert Frahm & Jimmie Covington ; Introduction by Chris Pipho. 1979.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.