Breakthrough: an amazing experiment in electronic communication with the dead [by] Konstantin Raudive. Translated by Nadia Fowler. Edited by Joyce Morton. With a pref. by Peter Bander. Unhörbares wird hörbar. English Raudive, Konstantins, 1909-1974. Parapsychology Case studies. BF1029 .R3813 1971b 621.38 RAB Translation of Unhörbares wird hörbar. Accompanied by phonodisc (2 s. 7 in. 33 1/3 rpm. microgroove); includes errata. New York: Taplinger, 1971. 1971. 1971 Text xxxi, 391 p. eng engger