Sunpath diagrams and overlays for solar heat gain calculati-ons / P. Petherbrige.
Petherbrige, P.
Sunpath diagrams and overlays for solar heat gain calculati-ons / P. Petherbrige. - Watford, [Inglaterra] : BRS, Department of Scientific and Industrial Research - 12 p. - Research series ; 39 / Building Research Station .
Sunpath diagrams and overlays for solar heat gain calculati-ons / P. Petherbrige. - Watford, [Inglaterra] : BRS, Department of Scientific and Industrial Research - 12 p. - Research series ; 39 / Building Research Station .