Das, Radha Kanta . <br/><br/>
Elementary Solid Geometry /  Textual Documents 
Radha Kanta Das. 
 - 1st ed. / 
 - Gauhati :  L.K.Das ,  1967. 
 - 96p. :  ill ;  22cm . 
<br/><br/><label>Subjects--Index Terms: </label>Solid Geometry G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>513.3  / D 26 El