(1981). Precast concrete pipes and fittings for drainage and sewerage: Part 1. Specification for concrete cylindrical pipes, bends, junctions and manholes, unreinforced or reinforced with steel cages or hoops. London: BSI.
Chicago Style CitationPrecast Concrete Pipes and Fittings for Drainage and Sewerage: Part 1. Specification for Concrete Cylindrical Pipes, Bends, Junctions and Manholes, Unreinforced or Reinforced With Steel Cages or Hoops. London: BSI, 1981.
MLA CitationPrecast Concrete Pipes and Fittings for Drainage and Sewerage: Part 1. Specification for Concrete Cylindrical Pipes, Bends, Junctions and Manholes, Unreinforced or Reinforced With Steel Cages or Hoops. London: BSI, 1981.
Warning: These citations may not always be 100% accurate.