Memorandum of understanding between the National Assembly for Wales and the Particle Physics and Astronomy Research Council = Memorandwm dealltwriaeth rhwng Cynulliad Cenedlaethol Cymru a Chyngor Ymchwil Ffiseg Gronynnau a Seryddiaeth.
Wales.National Assembly
Particle Physics and Astronomy Research Council (Great Britain)
[Birmingham] : The Assembly,
[2000?]