The Twenty Minute Break: Reduce Stress, Maximize Performance, Improve Health and Emotional Well-Being Using the New Science of Ultradian Rhythms
Ernest Lawrence Rossi
210 pages, Hardcover
ISBN: 087477585X
ISBN13:
Language: English
Publish: July 1, 1991
Defines ultradian rhythms, tells how they affect us, and how they can be used advantageously