Chain Reaction - Twenty years of nuclear research and development in South Africa - A.R Newby-Fraser

215mm x 155m mm hardcover printed and published by the Atomic Energy Board, 1979, no jacket. Original red cloth with gilt spine titling. 212 pages including index. Signed author dedication on the title page to "Henri", who may be Henri Costenoble, a key South African nuclear scientist who worked at Pelindaba. There is another pen inscription on the last end paper, with possibly the name of Henri Costenoble misspelled.