TY  - BOOK
AU  - Covey,Stephen R.
TI  - Principle-centered leadership
SN  - 0671792806
AV  - BF637.S8 
PY  - 1992///
CY  - New York
PB  - Simon & Schuster
KW  - Success
KW  - Psychological aspects
KW  - Leadership
N1  - Includes index
ER  -