IS-9556 -1980 INDIAN STANDARD CODE OF PRACTICE FOR DESIGN AND CONSTRUCTION OF DIAPHRAGM WALLS.
Download this IS Code : IS-9556 -1980 INDIAN STANDARD CODE OF PRACTICE FOR DESIGN AND CONSTRUCTION OF DIAPHRAGM WALLS
Download this IS Code : IS-9556 -1980 INDIAN STANDARD CODE OF PRACTICE FOR DESIGN AND CONSTRUCTION OF DIAPHRAGM WALLS