Schubert, Herman J. P. <br/><br/>
Energy Cost Measurements on the Curve of Work 

 - New York :   R. S. Woodworth,   1932. 
 - 62 p. ;   18 cm. 
 - Archives of Psychology ;   139 .
<br/><br/> An analysis of the organismic response in terms of oxigen metabolism, heart rate, and breathing rate.