Glass enclosed gas circulating pump /
Corney, N.S.,author.
Gow, H. B. F.,author.
Thomas, R. B.,author.
Atomic Energy Research Establishment (Harwell, England),issuing body.
Great Britain.Her Majesty's Stationery Office.
"Feb., 1959."
With amendment.
Sold but not published by H.M. Stationery Office.