Hart, Robert A. <br/><br/>
The economics of overtime working / 
Robert A. Hart 
 - Cambridge :  Cambridge University Press,  2004 
 - xi, 167 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521801423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Overtime