1. Effective lengths of columns in multi-storey buildings;Wood;Structural Engineer,1974
2. Effective lengths of columns in multi-storey buildings;Wood;Structural Engineer,1974
3. Effective lengths of columns in multi-storey buildings;Wood;Structural Engineer,1974
4. A graphical method of preventing sidesway in the design of multi-storey buildings;Wood,1975
5. An appraisal of the effective length alignment charts;Kuhn,1971