IS:1077-1992. Indian standard common burnt clay building bricks- specification.
Bureau of Indian Standards[BIS]
IS:1077-1992. Indian standard common burnt clay building bricks- specification. - New Delhi Bureau of Indian Standards 1995 - 3p.
ENG
IS CODE / B.I.S
IS:1077-1992. Indian standard common burnt clay building bricks- specification. - New Delhi Bureau of Indian Standards 1995 - 3p.
ENG
IS CODE / B.I.S