Vasistha , A.R. . <br/><br/>
Analytical Geometry of Theree Dimensions: Coordinate Solid Geometry /  Textual Documents 
A.R.Vasistha & D.C.Agarwal. 
 - 5th ed. / 
 - Meerut :  Krishna Prakashan Mandir ,  1995. 
 - 464p. :  ill ;  22cm . 
<br/><br/><label>Subjects--Index Terms: </label>Analytical Geometry-Theree Dimensions Solid Geometry G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>516.24  / Va 44 An