Walker , Raymond <br/><br/>
Analytical  geometry   /    
by R.Walker. 
 - London :   Edward  Arnold  & Co.  ,   1950. 
 - 248   p. :    ill. ;    22  cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic--------
<br/><br/><label>Dewey Class. No.: </label>516 WAL