Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
National Board for Prices and Incomes and Great Britain. Dept. of Employment and Productivity and Great Britain. Ministry of Public Building and Works,"Pay and conditions in the civil engineering industry : presented to Parliament by the First Secretary of State and Secretary of State for Employment and Productivity and the Minister of Public Building and Works, November 1968",,H.M.S.O.,1968,Report,,0101383606,,https://cir.nii.ac.jp/crid/1130000794606996736