TY  - BOOK
AU  - Covey,Stephen R.
TI  - Principle-centered leadership 
SN  - 9780743468602
U1  - 158.4 
PY  - 1991///
CY  - New York
PB  - Summit Books
KW  - Success
KW  - Success in business
KW  - Leadership
KW  - Achievement
KW  - Commerce
ER  -