Author
Great Britain. Department of the Environment
196
Ordnance Survey
183
Great Britain. Department of Trade and Industry
74
Great Britain. Office of Population Censuses and Surveys. Social Survey Division
68
Great Britain. Department of Health and Social Security
67
Victoria and Albert Museum
65
Great Britain. Department of Education and Science
64
British Geological Survey
58
Great Britain. Welsh Office
56
Organisation for Economic Co-operation and Development
53
Great Britain. Home Office
45
National Economic Development Office
45
Great Britain. Department of Trade
42
Science Museum
37
Royal Commission on Historical Monuments (England)
36
Great Britain. Health and Safety Executive
33
Institute of Geological Sciences
33
Great Britain. Department of Transport
32
Great Britain. Ministry of Agriculture, Fisheries and Food
32
Great Britain. Department of Energy
29
Great Britain. Department of Health
29
Central Computer and Telecommunications Agency
28
Great Britain. Royal Commission on Historical Manuscripts
24
Great Britain
21
Great Britain. Scottish Development Department
21
Royal Commission on the Ancient and Historical Monuments of Scotland
21
Great Britain. Department of Employment
20
Great Britain. Ministry of Housing and Local Government
20
Great Britain. Treasury
20
National Physical Laboratory (Great Britain)
20
Great Britain. Office of Population Censuses and Surveys
19
Roskill, Eustace Wentworth, Sir, 1911-
19
Great Britain. Public Record Office
18
National Maritime Museum
18
Great Britain. Countryside Commission
17
Great Britain. Forestry Commission
17
Royal Institute of International Affairs
17
Toynbee, Arnold, 1889-1975
17
Wilson, Harold, 1916-
17
Clinical Resource and Audit Group
16
Great Britain. Central Statistical Office
15
Great Britain. Department of Industry
15
Flanagan, David
14
Great Britain. Ministry of Education
14
Mansergh, Nicholas
14
Building Research Station
13
Great Britain. Board of Trade
13
Great Britain. Committee to Review the Functioning of Financial Institutions
13
Great Britain. Inner Cities Directorate
13
Great Britain. Scottish Education Department
13
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