Ramamrutham S, Narayanan R, . (2002). Strength of Materials. New Delhi: DHANPAT RAI & SONS.
Ramamrutham S, Narayanan R, . 2002. Strength of Materials. New Delhi: DHANPAT RAI & SONS.
Ramamrutham S, Narayanan R, . Strength of Materials. New Delhi: DHANPAT RAI & SONS. 2002.