TY  - BOOK
AU  - Armstrong, Michael
TI  - Armstrong’s Handbook of Performance Management: an evidence-based guide to delivering high performance 
SN  - 9780749453923
AV  -  HF5549.5  .R3 A758 2009
PY  - 2009///
CY  - London ; Philadelphia 
PB  - Kogan Page, 
KW  - Performance appraisal
N1  - Includes bibliographical references and indexes
ER  -