Blank, Leland T.
Engineering economy / Leland T. Blank, Anthony J. Tarquin. - 3rd ed. - McGraw-Hill 1989.
4922
Engineering economy.
TA177.4 / Bla.
Engineering economy / Leland T. Blank, Anthony J. Tarquin. - 3rd ed. - McGraw-Hill 1989.
4922
Engineering economy.
TA177.4 / Bla.