The invisible force
By: by Geraldine D. Rasmussen.
Publisher: G.D. Rasmussen
Published: 1981
Place of publication: Ft. Lauderdale, Fla. (1609 S.E. 4th St., Ft. Lauderdale 33301)
Language: eng
Number of pages: 196
Notes: Bibliography: p. xiv-xv.