TY  - BOOK
AU  - Collier, Courtland A.
AU  - Ledbetter, William Burl,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0060413298 (hardbound)
SN  - 2
PY  - 1982///;copyright 1982.46
CY  - New York
PB  - Harper & Row
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Costs
KW  - Engineering;Engineering economy
N1  - Includes index; 5; Professional
ER  -