TY - BOOK AU - Barwell,Richard TI - Multilingualism in mathematics classrooms: global perspectives T2 - Bilingual education and bilingualism SN - 9781847692054 (hbk : alk. paper) PY - 2009/// CY - Bristol PB - Multilingual Matters KW - Mathematics KW - Study and teaching KW - Education, Bilingual KW - Multilingualism KW - Language and education N1 - Includes bibliographical references and index ER -