Nature of small defect clusters : report of a consultants symposium held at A.E.R.E., Harwell, July 4-6, 1966.
Makin, M. J.,editor
Atomic Energy Establishment, Winfrith,issuing body.
Great Britain.Her Majesty's Stationery Office.
"September, 1966".
"Sold but not published by HMSO".