Edington, D. W.,  1937- <br/><br/>
The biology of physical activity / 
D. W. Edington, V. R. Edgerton 
 - Boston :  Houghton Mifflin,  1976 
 - xii, 371 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0395185793 
<br/><br/><label>LCCN: </label>75-026095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exercise--Physiological aspects<br/>Physical fitness