IS:2250-1981. Indian standard code of practice for preparation and use of masonry mortars.
Bureau of Indian Standards[BIS]
IS:2250-1981. Indian standard code of practice for preparation and use of masonry mortars. - New Delhi Bureau of Indian Standards 1999 - 31p.
IS CODE / B.I.S
IS:2250-1981. Indian standard code of practice for preparation and use of masonry mortars. - New Delhi Bureau of Indian Standards 1999 - 31p.
IS CODE / B.I.S