00486nam a22001577a 4500 230612b |||||||| |||| 00| 0 eng d National Science Library National Science Library 696.1 J7 Wise, A F E Drainage pipework in dwellings: Hydraulic design and performance London: Her Majesty's Stationery Office, 1957 vi, 76p. Building trade Hydraulic udc REF 42350 42350 0 0 udc 0 6961_J7 0 REF 63068 NSL NSL GF/RK-22/C-1/R-1 2005-10-07 0 696.1 J7 191002 2023-06-12 00:00:00 2005-10-07 REF