TY  - BOOK
AU  - Covey, Stephen R.
TI  - Principle-Centered Leadership
SN  - 978-0-671-79280-0
AV  - BF637.S8C67 
CY  - New York
KW  -  Leadership
KW  -  Success in business
KW  - Psychology
KW  - Success--Psychological aspects
ER  -