Karger, Delmar W. <br/><br/>
Engineered work measurement / 
Delmar W. Karger 
 - 4th ed. 
 - New York :  Industrial Press,  1986 
<br/><br/><label>ISBN: </label>0831111704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work measurement
<br/><br/><label>Dewey Class. No.: </label>658.54  / KAR