TY  - BOOK
AU  - Grant,Eugene L.(Eugene Lodewick),1897-
AU  - Ireson,W.Grant (William Grant),1914-
AU  - Leavenworth,Richard S.
TI  - Principles of engineering economy
SN  - 047163526X
PY  - 1990///
CY  - New York
PB  - Wiley
KW  - Engineering economy
N1  - references p. 563-571
ER  -