Textbook of work physiology 
By Per-Olof Astrand and Kaare Rodahl 
 - Intl. student ed. 
 - New York  McGraw-Hill  1970 
 - 669 pages :  illustration, ;  23 cm. 
<br/><br/><label>ISBN: </label>0070024057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work--Physiological aspects<br/>Exercise--Physiological aspects