TY  - BOOK
AU  - Drucker,Peter F.
TI  - The changing world of executive 
SN  - 9710800914
AV  - HF5500.2 D77 1982
PY  - 1982///
CY  - New York
PB  - Truman Talley Books
KW  - General Management
KW  - Management
ER  -