TY  - BOOK
AU  - Covey, Stephen R.
TI  - Principle centred leadership
SN  - 9780743468602
U1  - 153.6 
PY  - 2002///
CY  - New York: 
PB  - Pocket Books, 
KW  - Interpersonal effectiveness
KW  - Leadership
KW  - Organizational development
KW  - Psychology
ER  -