TY  - BOOK
AU  - Drucker, Peter F.
TI  - Effective Executive / 
SN  - 9781138654006
U1  - 658.409 
PY  - 2025///
CY  - .- London
PB  - : Routledge
KW  - Technology (Applied Sciences)
KW  - Management and Auxiliary Services
KW  - Executive Management
ER  -