TY - BOOK AU - Greenbaum,Sidney TI - An introduction to English grammar SN - 9780582039575 (pbk.) AV - PE1112 .G74 1991 U1 - 428.2 21 PY - 1991/// CY - Harlow PB - Longman KW - English language KW - Grammar KW - 1950- KW - Problems, exercises, etc N1 - Includes index ER -