IS:8989-1978. Indian standard safety code for erection of concrete framed structures.
Bureau of Indian Standards[BIS]
IS:8989-1978. Indian standard safety code for erection of concrete framed structures. - New Delhi Bureau of Indian Standards 1989 - 10p.
ENG
IS Code / B.I.S
IS:8989-1978. Indian standard safety code for erection of concrete framed structures. - New Delhi Bureau of Indian Standards 1989 - 10p.
ENG
IS Code / B.I.S