Flying saucers /
Menzel, Donald H. 1901-1976.
Flying saucers / Donald H. Menzel - Cambridge : Harvard University Press, 1953. - xii, 319 p. : illus. ; 21 cm.
"Notes" (p. [311]-313)
Includes index.
Unidentified flying objects.
629.133 / MEF 1953
Flying saucers / Donald H. Menzel - Cambridge : Harvard University Press, 1953. - xii, 319 p. : illus. ; 21 cm.
"Notes" (p. [311]-313)
Includes index.
Unidentified flying objects.
629.133 / MEF 1953