New roofs /

Geahča maid

• International Symposium on Roofs and Roofing : proceedings /
  Dahkki: International Symposium on Roofs and Roofing (1981 : Brighton), et al.
  Almmustuhtton: (1981)
• International Symposium on Roofs and Roofing : papers
  Dahkki: 278115 International Symposium on Roofs and Roofing, Brighton, September 9-13, 1974
• The David & Charles manual of roofing /
  Dahkki: 443194 Wickersham, John
  Almmustuhtton: (1994)
• Roofing materials/
  Dahkki: Australia. Department of Work. Commonwealth Experimental Building Station
  Almmustuhtton: (1968)
• Roofing ready reckoner for timber roofs of any span and pitch /
  Dahkki: Goss, Ralph
  Almmustuhtton: (1969)