"banga, t r. "
industrial organisation and engineering economics: / t.r. banga - 18 ed. - india : khana 1992. - "xxiii, 1063p.; 22 cm."
hard cover
--
330. 942 ban
industrial organisation and engineering economics: / t.r. banga - 18 ed. - india : khana 1992. - "xxiii, 1063p.; 22 cm."
hard cover
--
330. 942 ban