TY  - BOOK
AU  - Drucker,Peter F.
TI  - The effective executive / 
SN  - 9780060516079
U1  - 658.4 21
PY  - 2002///
CY  - New York
PB  - Collins Business Essentials
KW  - LEMB
KW  - BUSINESS-NEGOCIOS
KW  - COMPANY-COMPAÑIA
KW  - LEADERSHIP-LIDERAZGO
ER  -