@book{332003,
	author = {Indian standards institution                                                                                                                                                                                                                                   . },
	title = {Method of measurement of building and civil engineering works :Part-14 laying of water and sewer lines  including appurtenant items, IS:1200-1979 / },
	publisher = {Indian Standards Institution , },
	year = {1984.},
	address = {New Delhi : }
}