TY  - BOOK
AU  - MacDonald, Lucy
TI  - you can be an optimist: Change Your Thinking, Change Your Life 
SN  - 9781780287539
U1  - 158.1 MAC 2004 
PY  - 2004///
CY  - London, United Kingdom
PB  - Watkins Publishing
KW  - Motivation (Psychology)
KW  - Personality
KW  -  Self-actualization (Psychology)
KW  - Self-esteem
ER  -