TY  - BOOK
AU  - Van Dersal,William Richard
TI  - The successful supervisor in government and business
SN  - 0060144874
AV  - HF 5549 .V29 1974
U1  - 658.3 
PY  - 1974///
CY  - New York
PB  - Harper & Row
KW  - Supervision of employees
KW  - Local
ER  -