Satyanarayana Kesiraju <br/><br/>
Angles and in end ex elements of triangle and tetrahedron 

 -  1962 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>28546 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angles and in-end
<br/><br/><label>Dewey Class. No.: </label>B6:23, K2