Panneerselvam,R
Engineering economics / R.Panneerselvam - Delhi : PHI learning ; 2013. - 289p. : 20cm
include index.
9788120317437
--economics--engineering
330 / PAE
Engineering economics / R.Panneerselvam - Delhi : PHI learning ; 2013. - 289p. : 20cm
include index.
9788120317437
--economics--engineering
330 / PAE