TY  - BOOK
AU  - Swan, Michael
AU  - Walter, Catherine
TI  - Oxford English grammar course: basic : a grammar practice book for elementary to pre-intermediate students of English : with answers 
SN  - 9780194420778
AV  - PE 1128 S926O
PY  - 2011///
CY  - Oxford
PB  - Oxford Univ. Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Grammar
KW  - Problems, exercises, etc
KW  - Sound recordings for foreign speakers
N1  - Includes index
ER  -