TY  - BOOK
AU  - Drucker,Peter F.
TI  - Management: tasks, responsibilities, practices 
SN  - 0750643897
U1  - 658 22
PY  - 2011///
CY  - London
PB  - Routledge
KW  - Management
N1  - Includes bibliographical references (p. [553]-557) and index
ER  -