TY  - BOOK
AU  - Drucker,Peter F.
TI  - Management: tasks, responsibilities, practices 
SN  - 1412806275 (pbk.)
PY  - 2007///
CY  - London
PB  - Heinemann
KW  - Supervision
KW  - Management
N1  - Includes index; Includes bibliographical references
ER  -