TY - BOOK AU - Cooper,Charles R. ED - National Council of Teachers of English TI - The Nature and measurement of competency in English SN - 0814132626 (pbk.) PY - 1981/// CY - Urbana, Ill. PB - National Council of Teachers of English KW - English language KW - Study and teaching KW - Addresses, essays, lectures KW - Competency based education ER -