McConnell, Campbell R. <br/><br/>
Contemporary labor economics / 
Campbell R. McConnell, Stanley L. Brue, David A. Macpherson. 
 - 9th ed. 
 - Boston :  McGraw-Hill Irwin,  c2010. 
 - xvi, 624 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>2009022644 0073375950 (alk. paper) 
<br/><br/><label>LCCN: </label>2009022644 
<br/><br/><label>LC Class. No.: </label>HD4901  / .M15 2010 
<br/><br/><label>Dewey Class. No.: </label>331 M129