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  - 047106436X
PY  - 1982///
CY  - New York
PB  - Wiley
KW  - Engineering economy
KW  - United States
N1  - Bibliography: p662-668. - Includes index
ER  -