UFO's, Nazi secret weapon?
By: Mattern, Friedrich.
Contributors: Friedrich, Christof, joint author.
Edition: [5th ed.].
Publisher: Samisdat
Published: 1974
Place of publication: Toronto
Language: eng
Number of pages: 160
Subjects: Germany. Heer -- Ordnance and ordnance stores.; Unidentified flying objects.
Notes: Originally published in German.