Ramamrutham S, Narayan S, . (1993). Theory of Structures. Delhi: DHANPAT RAI & SONS.
Ramamrutham S, Narayan S, . 1993. Theory of Structures. Delhi: DHANPAT RAI & SONS.
Ramamrutham S, Narayan S, . Theory of Structures. Delhi: DHANPAT RAI & SONS. 1993.