A Step-by-step GuideBook - 1999
A biorhythm is an internal cycle which regulates physical, emotional and intellectual performance. This full-color, pocket-sized guide provides a concise introduction to the history and practice of biorhythm theory. Written by Peter West, a renowned expert on biorhythms, the book details how to create your own biorhythm cycles and use them as a self-help technique to achieve your maximum potential.
Publisher: Shaftesbury [Eng.] : Element, c1999
Characteristics: 58 p. : col. ill. ; 18 cm