Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Great Britain. Local Government Commission for Wales, 2 canlyniadau
- International Labour Organisation, 2 canlyniadau
- Young Men's Christian Association (England), 1 canlyniadau
- Glamorgan (Wales). County Council, 1 canlyniadau
- Great Britain. Council for Wales and Monmouthshire, 1 canlyniadau
- Castle, Barbara, 1910-, 1 canlyniadau
- Myrddin-Evans, G., 1 canlyniadau
- Thant, U, 1909-1974, 1 canlyniadau
- Meyrick, Joan, 1 canlyniadau
- Great Britain. Local Government Commission for Wales, 1 canlyniadau
- Pob un
- Myrddin-Evans, G. -- Correspondence, 4 canlyniadau
- Merthyr Tydfil (Wales). County Borough Council, 3 canlyniadau
- Breconshire (Wales). County Council, 3 canlyniadau
- Pontardawe (Wales). Rural District Council, 3 canlyniadau
- Great Britain. Board of Trade, 2 canlyniadau
- Macmillan, Harold, 1894-1986, 2 canlyniadau
- Carmarthenshire (Wales). County Council, 2 canlyniadau
- Rhondda (Wales). Borough Council, 2 canlyniadau
- Builth Wells (Wales). Rural District Council, 2 canlyniadau
- Radnorshire (Wales). County Council, 2 canlyniadau
- Pob un
- Industrial relations -- Great Britain, 3 canlyniadau
- Local government -- Wales, 2 canlyniadau
- Industrial Relations, 2 canlyniadau
- Industrial relations -- Iran, 2 canlyniadau
- Industrial relations -- Venezuela, 2 canlyniadau
- Pembrokeshire (Wales), 1 canlyniadau
- Industrial Disputes., 1 canlyniadau
- World War, 1939-1945, 1 canlyniadau
- General Strike, Great Britain, 1926, 1 canlyniadau
- Decentralization in government -- Wales, 1 canlyniadau