Upadhyaya, Sanjay <br/><br/>
Contract labour and  judicial interventions 

 - New Delhi   National labour institute  2008 
 - 126 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>331.891 UPA/CON