TY  - BOOK
AU  - Tucker,Spencer A.
TI  - The break-even system : a tool for profit planning / 
U1  - 658.5 TUC  
PY  - 1963///.
CY  - New Jersey : 
PB  - Prentice-Hall, Inc., 
KW  - Costs, Industrial
KW  - Industrial management
N1  - Includes index.
ER  -