Venkatappaiah Velaga Au.   <br/><br/>
Vignana lokam 

 - Tenali  Prabhat Publishing House 1966        1960 
<br/><br/><label>Standard No.: </label>328791 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE
<br/><br/><label>Dewey Class. No.: </label>A, 35K6