DEROB-NBRI 2.0 Users Manual Volume 1 Interim Version, by F.S. Higgs, Passive Solar Heating Group, National Building Research Institute Council for Scientific and Industrial Research, 1983 December

DEROB-NBRI 2.0 Users Manual Volume 1 Interim Version, by F.S. Higgs, Passive Solar Heating Group, National Building Research Institute Council for Scientific and Industrial Research, 1983 December, Box: ARUMI012, item: 3. Francisco Arumí-Noe collection, ARUMI. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/86403 Accessed September 27, 2026.