TY  - BOOK
AU  - Drucker,Peter F.
TI  - Management: tasks, responsibilities, practices 
SN  - 434903981
U1  - 658 DRU 
PY  - 1974///
CY  - London
PB  - W. Heinemann
N1  - Same. New York: Harper & Row, 1973; Biboliography, p.813-817; Includes bibliographical references
ER  -