TY - BOOK AU - Swan,Michael TI - Practical English usage SN - 0194311856 AV - PE1106 .S94 U1 - 428.24 19 PY - 1980/// CY - Oxford, New York PB - Oxford University Press KW - English language KW - Usage KW - Grammar KW - 1950- N1 - Includes index; Phonetic alphabet -- Language terminology -- Practical English usage N2 - Reflects contemporary concerns in management and evaluation and reflects contemporary changes in teaching aims ER -