TY - BOOK AU - Brown,H.Douglas TI - Principles of language learning and teaching SN - 0131919660 U1 - 418.007 20 PY - 1994/// CY - Englewood Cliffs, N.J. PB - Prentice Hall Regents KW - Language and languages KW - Study and teaching KW - Language acquisition N1 - Includes bibliographical references (p. 300-334) and index ER -