Overcoming fatigue/  -- United States of America:  Trident Reference Publishing;  2005 <br/>63p.:  col.ill.;  21 cm. <br/><br/> Include index. <br/><br/><label>ISBN: </label>1582799709 <br/><br/><label>Dewey Class. No.: </label>GR 152.1886 Ov23 2005