Barnes, Ralph M. <br/><br/>
Motion and time study/ 
Ralph M. Barnes 
 - 4th ed. 
 - New York :  Modern Asia Edition Publishing,  1958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thermodynamics<br/>Turbomachinery
<br/><br/><label>Dewey Class. No.: </label>621.81  / BAR