Gittelson, Bernard.
Biorhythm : a personal science / [electronic resource]
Bernard Gittelson.
- New York : Warner Books, c1978.
- 407 p. ; 18 cm.
Plot your 1978,1979 and 1980 biorythmic curves.
0446836273 (pbk.) 9780446836272 (pbk.)
76001327
Biological rhythms--Charts, diagrams, etc.
Biological rhythms.
Rythmes biologiques.
BF637.B55 / G57 1978