TY  - BOOK
AU  - Knowlson, T. Sharper
TI  - Selling your ability: T. Sharper Knowlson
U1  - 650.13 
PY  - 1946///
CY  - London
PB  - Thorsons Publishers
KW  - Psychology
KW  - Applied Psychology
KW  - Perfectionism
ER  -