TY  - BOOK
AU  - Christenses, Ronald C.
AU  - Dr Kenneth R. Andrews, Joseph L. Bowers, Richard G. Hamermesh, Michael E. Porter 
TI  - Business Policy : Text and Cases 
SN  - 0256033587
PY  - 1987///
CY  - Homewood 
PB  - Irwin 
KW  - Business Policy and Business Cases
N1  - index includes
ER  -