Neutron beam source block for a tangential hole in a watermoderated reactor /
Dyer, R. F.,author.
Low, G. G. E.,author.
Lowde, R. D.,author.
Atomic Energy Research Establishment (Harwell, England),issuing body.
Great Britain.Her Majesty's Stationery Office.
"June, 1959."
Sold but not published by H.M. Stationery Office.