TY  - BOOK
AU  - Blanchard,Ken
AU  - Miller,Mark
TI  - The Secret: what Great Leaders Know - And Do
SN  - 978-1576754030
PY  - 2007///
CY  - Colorado Springs, Colo.
PB  - Navpress
KW  - Leiter
KW  - Management
KW  - Leiterschaft
ER  -