Eitemau Tebyg: Plumbing technology :
- Stanley Complete Plumbing : Repairs and Replacements Upgrades for Inside and Out Step-by-Step Instructions /
- Mathematics for Plumbers and Pipefitters /
- Earthquake protection of essential building equipment : design, engineering, installation /
- Services and environmental engineering : essential information from the Building Research Establishment.
- Mechanical and electrical equipment for buildings /
- Plumbing : Practices /