Engineering Economics
RIGGS, JAMES L
Engineering Economics - 4 Ed. - New Delhi Tata McGraw-Hill 1996
ENGINEERING ECONOMICS.
MANAGERIAL ECONOMICS
658.1511 / RIG, E-4
Engineering Economics - 4 Ed. - New Delhi Tata McGraw-Hill 1996
ENGINEERING ECONOMICS.
MANAGERIAL ECONOMICS
658.1511 / RIG, E-4