TY  - BOOK
AU  - Covey, Stephen R
AU  - Covey,Stephen R
TI  - Principle-Centred Leadership
SN  - 068441X      
U1  - 658 
PY  - 1991///
CY  - New York
PB  - Charles Scribner`s Sons, 
KW  - Management
N1  - includes index and biblioraphy; Index
ER  -