Deshpande, R. S. Varthak, G. V.
A Treatise on Building Construction - 10 - Poona United Book Corporation 1964 - p.397
Concreting Masonry Lintels & Arches Stairs & Staircases Roofs
690 D456T
A Treatise on Building Construction - 10 - Poona United Book Corporation 1964 - p.397
Concreting Masonry Lintels & Arches Stairs & Staircases Roofs
690 D456T