From flat to perfect pitch
Swan, R.
From flat to perfect pitch - 1988 - Surveyor 169(4991) 21 April 1988, 16-17(2) .
Report on the movement to convert flat roofs to pitched roofs .
BUILT ENVIRONMENT-BUILDING ELEMENTS-COMPLETE BUILDING ELEMENTS-ROOFS
From flat to perfect pitch - 1988 - Surveyor 169(4991) 21 April 1988, 16-17(2) .
Report on the movement to convert flat roofs to pitched roofs .
BUILT ENVIRONMENT-BUILDING ELEMENTS-COMPLETE BUILDING ELEMENTS-ROOFS