TY - BOOK AU - Norrish, John TI - Language learners and their errors SN - 0333271807 U1 - 420 PY - 1990/// CY - London PB - Modern English Publishers KW - English language N1 - Errors, attitudes and principles; Psychology of learning; What causes errors?; Errors and mistakes in listening and speaking; Errors and mistakes in writing; Techniques of error analysis; Communication and assessment problems; Implications and applications ER -