TY  - BOOK
AU  -  Murphy, Raymond
TI  - Essential grammar in use: a self-study and practice book for elementary learners of english
SN  - 9781107480537
U1  - 428.24 MUR 
PY  - 2015///
CY  - UK
PB  - Cambridge University
KW  - Language
KW  - Humanities and Natural sciences
N1  - Includes Index
N2  - Grammar; English
ER  -