TY  - BOOK
AU  - Drucker,Peter F.
TI  - Management challenges for the 21st century
SN  - 9780750685092
AV  - HD30.27 .D78 20
PY  - 2007///
CY  - New York
PB  - Routledge
KW  - Management
KW  - Twenty-first century
ER  -