TY  - BOOK
AU  - Gibson,Jane W.
TI  - The supervisory challenge: principles and practices 
SN  - 0675211484
AV  - HF5549.12 .G53 1990
U1  - 658.302 20
PY  - 1990///
CY  - Columbus
PB  - Merrill
KW  - Supervision of employees
KW  - Management
N1  - Includes bibliographical references and indexes
ER  -