TY  - BOOK
AU  - Stephen R Covey
TI  - Principle Centered Leadership
SN  - 0-671-71135-0
U1  - 158.4 
PY  - 1993///
CY  - London
PB  - Simon & Schusler Limited
N1  - Stephen R Covey: Principle Centered Leadership.  London.  Simon & Schusler Limited, 1993. 0-671-71135-0--(158.4COV)
ER  -