Microsecond time to amplitude converter A.E.R.E. type No.1608A /
Wells, F. H.,author.
Barlow, A. K.,author.
Atomic Energy Research Establishment (Harwell, England),issuing body.
Great Britain.Her Majesty's Stationery Office.
"Aug, 1959."
Sold but not published by H.M. Stationery Office.