Uma Bhaskaran T.உமா பாஸ்கரன்  <br/><br/>
பொது அறிவுக் களஞ்சியம் / 
by Uma Bhaskaran 
 - 7th ed. 
 - Chennai :  Ramaiya pathippagam,  2019. 
 - 144p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General
<br/><br/><label>Dewey Class. No.: </label>894.811  / UMA/P