TY  - BOOK
AU  - Duckworth, Angela
TI  - Grit
SN  -  9781785040207
U1  - 158.1 
PY  - 2017///
CY  - United Kingdom
PB  - Penguin Random Books
KW  - Perseverance
KW  -  Self-help
KW  -  Success
ER  -