TY - BOOK AU - Raymond Murphy TI - Essential grammar in use SN - 0521559286 AV - PE 1128 M87E 1999 PY - 1999/// CY - New York PB - Cambridge University Press KW - ENGLISH LANGUAGE KW - TEXTBOOKS FOR FOREIGN SPEAKERS KW - GRAMMAR KW - PROBLEMS, EXERCISES, ETC N1 - Includes appendices and index ER -