Gopala Krishnan, V <br/><br/>
Indiayile janasankhya - oru padanam / 
by V Gopala Krishnan  
 - Thiruvananthapuram :  Kerala language institute,  1989. 
 - 370p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>population
<br/><br/><label>Dewey Class. No.: </label>304.62  / GOP/I