TY  - BOOK
AU  - Certo, Samuel C.
TI  - Supervision: concepts and skill-building.
SN  - 9780071286732
AV  - HF 5549.12  .C42 2008
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill Irwin
KW  - BSBA
KW  - Supervision of employees
N1  - BSBA
ER  -