Hart, Robert A. <br/><br/>
The economics of overtime working / 
Robert A. Hart. 
 - New York :  Cambridge University Press,  2004. 
 - 167 p. :  ill. ;  23  cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0521801427  RM338.85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Overtime.