Ramamrutham S, . (1985). Design of Steel and Timber Structures. Delhi: Dhanpat Rai & Sons.
Ramamrutham S, . 1985. Design of Steel and Timber Structures. Delhi: Dhanpat Rai & Sons.
Ramamrutham S, . Design of Steel and Timber Structures. Delhi: Dhanpat Rai & Sons. 1985.