TY  - BOOK
AU  - Kouzes, James M
AU  - Posner, Barry Z
TI  - The leadership challenge
SN  - 0787984915
U1  - 658.4092 
PY  - 2007///
CY  - San Francisco
PB  - Jossey-Bass Publishers
KW  - Exective ability
KW  - Leadership
KW  - Management
ER  -