TY  - BOOK
AU  - Mercer, David (ed); et.al
TI  - Managing the external enviornment: A strategic perspective
SN  - 0-8039-8629-7
U1  - 658.4/MER 
PY  - 1992///
CY  - London
PB  - Sage
KW  - Management
KW  - Executive management
ER  -