TY  - BOOK
AU  - Deusen, Cheryl Van; Williamson, Steven & Babson, Harold C.
TI  - Business policy and strategy: the art of competition
SN  - 0-8493-8324-2
U1  - 658.4012 Deu 
PY  - 2007///
CY  - Auerbach Publications, Boca Raton
ER  -