http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Selection and sizing of copper tubes for water piping systems
Copper and Brass Information Centre (Sydney, N.S.W.)
Water piping systems. Copper tubes. Standards (ANB/PRECIS SIN 0224928)
At head of title: Institute of Plumbing, Australia.