TY  - BOOK
AU  - David A. Hill
TI  - Life: Pre-intermediate teacher's book. B1 
U1  - 428 
PY  - 2017///
CY  - UK
PB  - National Geographic Learning
KW  - David A.Hill
KW  - elementary
KW  - Gavin McLean
KW  - Jason Mann
KW  - Life elementary teacher's book
ER  -