Lena Thamizhvanan, E. <br/><br/>
Suya velai vaaypum sulabha thozhilkalum / 
by E. Lena Thamizhvanan 
 - Chennai :  Manimekalai,  2001. 
<br/><br/><br/>In Tamil 
<br/><br/><label>Subjects--Index Terms: </label>Economics Self Employment