TY  - BOOK
AU  - Milton Spencer
AU  -  K.K. Seo  Mark G. Simkin
TI  - Managerial economics in text, problems and short cases
SN  - 0-256-01654-2
U1  - 658 
PY  - 1975///
CY  - Illinois
PB  - Richard D. Irwin Inc.
N1  - Milton Spencer; K.K. Seo & Mark G. Simkin: Managerial economics in text, problems and short cases.  Illinois.  Richard D. Irwin Inc., 1975. 0-256-01654-2--(658SPE)
ER  -