Efimov, N.,  1910- <br/><br/>
A brief course in analytic geometry / 
by N. Efimov ; translated from the Russian by O. Soroka 
 - Moscow :  Peace Publishers,  [n.d.] 
 - 251 p. :  ill. ;  23 cm. 
<br/><br/> Includes index  Library has 2 cops. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic
<br/><br/><label>Dewey Class. No.: </label>516