Butler, D. <br/><br/>
Labor economics and instututions /  
by D. Butler. 
 - /   . 
 - NULL :   Unknown ,   1961. 
 - 595p. :   fig ;   23cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label> RS0.00 (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>LABOR ECONOMIC 
<br/><br/><label>Dewey Class. No.: </label>331.0973  / BUT/L