BEER (FERDINAD), RUSSELL JOHNSON, . (2006). MECHANICS OF MATERIALS. NEW DELHI: TATA MCGRAW HILL PUB.
BEER (FERDINAD), RUSSELL JOHNSON, . 2006. MECHANICS OF MATERIALS. NEW DELHI: TATA MCGRAW HILL PUB.
BEER (FERDINAD), RUSSELL JOHNSON, . MECHANICS OF MATERIALS. NEW DELHI: TATA MCGRAW HILL PUB. 2006.