... ' this speech was ... leaked to the American State Department which made it public to [the] ... world on June 4th 1956' - jacket.
The 'secret' speech : delivered to the closed session of the Twentieth Congress of the Communist Party of the Soviet Union by Nikita Sergeevich Khrushchev. ISBN 0851241484. Published by Spokesman Books for the Bertrand Russell Peace Foundation in 1976. Publication and catalogue information, links to buy online and reader comments.