Dass, H.K. . <br/><br/>
Simplified Course in Solid Geometry: Three Dimension /  Textual Documents 
H.K.Dass, H.C.Saxena & M.D.Raisinghania. 
 - 1st ed. / 
 - New Delhi :  S. Chand & Company ,  1999. 
 - 287p. :  ill ;  22cm . 
<br/><br/><label>ISBN: </label>81-219-1929-0 
<br/><br/><label>Subjects--Index Terms: </label>Solid Geometry G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>516.06  / Da 26 Si