TY  - BOOK
AU  - Jelen,Frederic C.
AU  - Black,James Hay
ED  - American Association of Cost Engineers.
TI  - Cost and optimization engineering
SN  - 0070323313 
U1  - 658.15 19
PY  - 1983///
CY  - New York
PB  - McGraw-Hill
KW  - Costs, Industrial
KW  - Cost control
N1  - Includes bibliographies and indexes
ER  -