TY  - BOOK
AU  - Gunster, Berthold 
TI  - Flip Thinking: The Life-Changing Art of Turning Problems into Opportunities
SN  - 9781529146288
U1  - 158.1 
PY  - 2022///
CY  - UK
PB  - Penguin Random House
KW  - Problem Solving
KW  - Opportunity
ER  -