Text ( visual ) : unmediated Passive solar performance. -- summary of 1981-1982 class B results ; summary of 1982-1983 class B results. -- Golden, Colo. : Technical Information Branch, Solar Energy Research Institute , 1983-. -- v. : ill. ; 28 cm. -- (BB06451149) ; https://ci.nii.ac.jp/ncid/BB06451149 Author Heading(s): Solar Energy Research Institute. -- Classification(s): DC : 697.78. -- Subject Heading(s): LCSH : Solar houses -- United States ; LCSH : Solar buildings -- United States ; LCSH : Solar heating -- United States