TY  - BOOK
AU  - Armstrong, M
TI  - Performance Management
U1  - 658.3225 ARM-P 
PY  - 2008///
CY  - New Delhi
PB  - Kogan pub
UR  - https://books.google.co.in/books?id=qWR_SZPmQh8C&printsec=frontcover&dq=performance+management+by+++M+Armstrong&hl=en&sa=X&ved=0ahUKEwjRv_PKpZvlAhVTiHAKHcrICAQQ6AEIKDAA#v=onepage&q=performance%20management%20by%20%20%20M%20Armstrong&f=false
ER  -