TY  - BOOK
AU  - Grant, Eugene L
AU  - Ireson, W Grant
AU  - Leavenworth, Richard S
TI  - Principles of engineering economy
SN  - 0-471-52317-8
U1  - 658.155 
CY  - New York
PB  - John Wiley & Sons
KW  - Engineering economy
N1  - Includes index and bibliography
ER  -