Tyagi, B. P. <br/><br/>
Labour Economics and social welfare 

 - 2nd ed 
 - Meerut  Jai Prakash Nath and Co.  1980 
 - xx, 656  Hb  22.5cm 
<br/><br/> Introductory 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>331