Lowry,Stewart M. <br/><br/>
Times And Motion Study   : A Formulas For Wage Incentives 
/ by Stewart M. Lowry 
 - new york  McGraw- hill company,inc  1940 
 - xiii,432p. 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>331  / LOW/T