Haas, Jere D.. <br/><br/>
Submaximal work capacity of native and migrant preadolescent boys at high - altitude. 

 - [s.l.] :   [s.n.],   [s.f.] 
 - 2-19 p. ;   29 cm. 
<br/><br/> Fotocopia.  Empastado. 
<br/><br/>
<br/><br/><br/>Ingles. 
<br/><br/><label>Dewey Class. No.: </label>306.461