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  - 9780521675437
AV  - PE1128 .M777E 2011
PY  - 2011///
CY  - New York
PB  - Cambridge University Press
KW  - ENGLISH LANGUAGE -- GRAMMAR / ENGLISH LANGUAGE -- TEXTBOOKS FOR FOREIGN SPEAKERS / ENGLISH LANGUAGE -- GRAMMAR -- PROBLEMS EXERCISES ETC. / ENGLISH LANGUAGE -- COMPUTER-ASSISTED INSTRUCTION FOR FOREIGN SPEAKERS
N1  - CD ประกอบ No. CD1001
ER  -