TY  - BOOK
AU  - Spencer,Milton H.
AU  - Siegelman,Louis
TI  - Managerial economics: decision making and forward planning 
T2  - The Irwin series in economics
U1  - 658 23
PY  - 1964///
CY  - Homewood, IL
PB  - R.D. Irwin
KW  - Industrial management
KW  - Decision making
KW  - Business forecasting
KW  - Economics, Mathematical
N1  - Includes bibliographies and index
ER  -