Is this for your own use or for a research project? Don't know where you'll get that info but I do know that Irish government departments (such as Dept. of Education Building Units) have conducted research into this in some detail. I imagine that Concrete has the highest life cycle cost- it has a high embodied cost in terms of producing the component materials required to make it (sand, aggregate and cement). Cement production uses a lot of energy and produces a lot of CO2 in return. Working and placing concrete requires the use of labour and machine intensive operations, including the use of expensive formwork and finishing operations. Finally when a building reaches the end of its useful life the demolition and recycling of concrete is both labour intensive and costly especially when the market for recycled aggregates is almost non-existant.
Steel requires a lot of energy to produce but much of the steel produced in rolling mills is derived from scrap metal. Steel is easier to handle, cut, shape and fix than concrete. It is less labour intensive, requires less supervision and can be erected quickly. Waste is easily recycled.