Timoshenko S P, Young D H, . (1968). Elements of Strength of Materials. New Delhi: EAST WEST PRESS.
Timoshenko S P, Young D H, . 1968. Elements of Strength of Materials. New Delhi: EAST WEST PRESS.
Timoshenko S P, Young D H, . Elements of Strength of Materials. New Delhi: EAST WEST PRESS. 1968.