TY - CONF T1 - An economic comparison of the use of open and closed section columns in low rise multi-storey buildings CY - Melbourne JO - 6th International Symposium on Tubular Structures PY - 1994/01/01 AU - France JE AU - Davison JB AU - Kirby PA ED - SP - 133 EP - 142 Y2 - 2024/12/22 ER -