TY  - BOOK
AU  - Certo, Samuel C
TI  - Supervision : concepts and skill-building
SN  - 9780073405001
SN  - 200603582
U1  - 658.302 CER 
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill/Irwin, a business unit of The McGraw-Hill Companies, Inc
KW  - Supervision of employees
N1  - Includes bibliographical references and index
ER  -