TY - BOOK ED - National Conference on Research in English ED - Horn, Thomas D TI - Research bases for oral language instruction SN - 0814113933 PY - 1971/// CY - Urbana, Ill. PB - National Council of Teachers of English KW - English language KW - Study and teaching KW - Dialects KW - Minorities KW - United States N1 - Articles originally published in various issues of Elementary English, v. 47-48; Includes bibliographies ER -