IS:4991-1968. Indian Standard criteria for blast resistant design of structures for explosions above ground.
Bureau of Indian Standards[BIS]
IS:4991-1968. Indian Standard criteria for blast resistant design of structures for explosions above ground. - New Delhi Bureau of Indian Standards 1969 - 38p.
IS Code / B.I.S
IS:4991-1968. Indian Standard criteria for blast resistant design of structures for explosions above ground. - New Delhi Bureau of Indian Standards 1969 - 38p.
IS Code / B.I.S