TY  - BOOK
AU  - Senju,Shizuo
AU  - Fushimi,Tamio
AU  - Fujita,Seiichi
ED  - Asian Productivity Organization
TI  - Profitability analysis for managerial and engineering decisions
PY  - 1980///
CY  - Tokyo
PB  - Asian Productivity Organization
KW  - Engineering
KW  - Management
KW  - Engineering economy
ER  -