KUMAR K.L, KUMAR VEENU, . (2011). ENGINEERING MECHANICS. NEW DELHI: TATA MCGRAW HILL PUB.
KUMAR K.L, KUMAR VEENU, . 2011. ENGINEERING MECHANICS. NEW DELHI: TATA MCGRAW HILL PUB.
KUMAR K.L, KUMAR VEENU, . ENGINEERING MECHANICS. NEW DELHI: TATA MCGRAW HILL PUB. 2011.