TY  - BOOK
AU  - Grant,Eugene L.
AU  - Ireson,W.Grant
AU  - Leavenworth,Richard S.
TI  - Principles of Engineering economy
SN  - 047163526X
AV  - TA153.G8 
PY  - 1990///
CY  - New York
PB  - John &Wiley
N1  - Includes index. Bibliography: p.[563]-571
ER  -