TY  - BOOK
AU  - Lefton,Robert Eugene
TI  - Effective motivation through performance appraisal: dimensional appraisal strategies 
T2  - Wiley-Interscience publication
SN  - 0471029947
PY  - 1977///
CY  - New York
PB  - Wiley
KW  - Employee motivation
KW  - Performance standards
KW  - Employees
KW  - Rating of
ER  -