TY  - BOOK
AU  - Drucjer, Peter Ferdinand 
TI  - The effective executive : : founding father of the science of management 
SN  - 006091209X
AV  - HD 38.25.U6 D 78 1985
PY  - 1985///
CY  - New York 
PB  - : Perennial library 
KW  - Ejecutivos
N1  - Includes index
ER  -