Comparison of a simple interaction theory with experiment /
Ackroyd, R. T.,author.
Burton, E. J.,author.
Perks, M. A.,author.
Atomic Energy Research Establishment (Harwell, England),issuing body.
Great Britain.Her Majesty's Stationery Office.
"May 14, 1959."
Sold but not published by H.M. Stationery Office.