TY  - BOOK
AU  - Mercer, David.
TI  - Managing the external environment: a strategic perspective 
SN  - 0803986297 (pbk.)
PY  - 1992///
CY  - London
PB  - Sage Publications
KW  - Management
KW  - Organisational analysis
N1  - Includes index; Includes bibliographical references.
ER  -