TY  - GEN
AU  - Hasson, Gill. ;
TI  - Positive thinking : find happiness and contentment through the power of positive thought
SN  - 9780857086839
U1  - 150.1988 
PY  - 2017///
CY  - UK
PB  - Capstone
KW  - Positive psychology
KW  - Attitude (Psychology)
N1  - Include Index
ER  -