TY  - BOOK
AU  - DeGarmo, E. Paul; Sullivan, William G.; [and] Bontadelli, James A. 
TI  - Engineering economy / 
SN  - 971105549x
U1  - 330 
PY  - 1988///]
CY  - New York : 
PB  - Macmillan Press, Ltd., 
KW  - Economics
N1  - Includes bibliographical references and index
ER  -