TY - BOOK ED - Indian Standards Institution TI - Indian standard method measurement of building and civil engineering works: pt. 19, water supply, plumbing, drawing and sanitary fittings PY - 1971/// CY - New Delhi PB - Indian Standards Institution KW -  Plumbing-Standards KW -  Standards  KW - NASA Thesaurus  N1 - IS 1200 : Part 19 : 1970 ER -