TY  - BOOK
AU  - Grant,Eugene Lodewick
AU  - Ireson,William Grant
TI  - Principles of engineering economy
SN  - [hardbound]
PY  - 1964///
CY  - New York
PB  - Ronald Press Company
KW  - Engineering
KW  - Estimates
N1  - Includes appendices and index; Contents: Part I Planning economy studies for decision making -- Part II Interest - the time element in economy -- Part III Techniques for economy studies
ER  -