TY  - BOOK
AU  - Newnan, Donald G.
AU  - Newnan, Donala G
TI  - Engineering Economic Analysis
SN  - 9780190931919
U1  - 658.15 
PY  - 2020///
CY  - New York
PB  - Oxford Universiry Press, 
KW  - Engineering economy
KW  -  Kinh tế kỹ thuật
ER  -