Biorhythm
Subtitle: a personal science
By: by Bernard Gittelson.
Edition: 3d ed.
Publisher: Arco Pub. Co.
Published: 1977
Place of publication: New York
Language: eng
Number of pages: 202
Subjects: Biological rhythms -- Charts, diagrams, etc.; Biological rhythms.; Biological clocks.
Notes: Bibliography: p. 67-68.