TY  - BOOK
ED  - United States.
TI  - Training supervisors to write performance requirements,: conference leader's guide
T2  - Its Personnel management training unit
AV  - HF5549.5.J6 U5
U1  - 658.3124 
PY  - 1959///
CY  - [Washington]
KW  - Job analysis
KW  - Employees
KW  - Rating of
N1  - Cover title
ER  -