Seven steps to better vision : easy, practical & natural techniques that will improve your eyesight /
Richard Leviton ; [foreword by Robert-Michael Kaplan].
- 1st ed.
- Brookline, Mass. : New York : East West/Natural Health Books ; Distributed to the book trade by the Talman Co., 1992.
- viii, 136 p. : ill. ; 21 cm.
Includes bibliographical references (p. 130-131) and index.