TY  - BOOK
AU  - Lefton, Robert E...[et al.].
TI  - Effective motivation through performance appraisal: dimensional appraisal strategies
T2  - A Wiley interscience publication
SN  - 0471029947
U1  - 658.312 5 
PY  - 1977///
CY  - New York
PB  - John Wiley
KW  - Employee motivation
KW  - performance standards
ER  -