TY  - BOOK
AU  - Reed Ruddell.
AU  - Ruddell Reed
TI  - The Cost Facts
U1  - 658.155 2 
PY  - 1972///
CY  - London. 
PB  - Engineering Purdue University.
KW  - The Cost Facts approach to Profit Improvement
N1  - Include references
ER  -