Butler, A.D. <br/><br/>
Labour economics and institutions 

 - New Delhi  Amerind Publishing Co. Pvt. Ltd.  1972 
 - 585 
<br/><br/> Gallary 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Labour - Economics<br/>Labour & Labour Problems
<br/><br/><label>Dewey Class. No.: </label>331  / B98L