Work measurement :   principles and practice /  
Richard L. Shell.  
 - Atlanta, Ga. :   Industrial Engineering and Management Press,   c1986.  
 - ix, 320 p. :   ill. ;   28 cm.  
<br/><br/><label>ISBN: </label>0898060850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work measurement. 
<br/><br/><label>Dewey Class. No.: </label>658.542  / WOR