Dales, Harold E. <br/><br/>
Work measurement / 

 - 1st ed. 
 - London  Pitman  1972 
 - xii, 353 p. 
<br/><br/><label>ISBN: </label>0273316680 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work measurement
<br/><br/><label>Dewey Class. No.: </label>658.5421  /  D141