TY - BOOK AU - Murphy,Raymond TI - Essential grammar in use: a self-study reference and practice book for elementary students of English : with answers SN - 9780521133937 (Paperback) U1 - 428.24 22 PY - 2009/// CY - India, New Delhi, PB - Cambridge University Press KW - English language KW - Textbooks for foreign speakers KW - Grammar KW - Problems, exercises, etc KW - Study and teaching (Elementary) KW - Foreign speakers KW - Language arts (Elementary) N1 - Includes index ER -