Engineering economics /
Riggs, James L.
Engineering economics / by James L. Riggs. - New York, N.Y. : McGraw-Hill, 1977. - xvii, 617 p. - Industrial Engineering and Management Science. .
0070528608
Engineering economy.
Engineering--Costs.
Managerial economics.
Engineering economics / by James L. Riggs. - New York, N.Y. : McGraw-Hill, 1977. - xvii, 617 p. - Industrial Engineering and Management Science. .
0070528608
Engineering economy.
Engineering--Costs.
Managerial economics.