Sinnathamby, M. <br/><br/>
Velinattu viyaparam 
M. Sinnathamby 
 - Jaffna  The College of Degree Studies  1989 
 - pbk. : 92 p. ;  21 cm 
<br/><br/> WRN 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign trade
<br/><br/><label>Dewey Class. No.: </label>650  / SIN