Vasilyev, N. B. <br/><br/>
Straight lines and curves /  
N.B. Vasilyev, V.L. Gutenmacher; tran slated from the Russian by Anjan Kundu. 
 - Moscow :    Mir Publishers,    1980. 
 - 193 p. :    ill. ;    17 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geometry -- Problems, exercise, etc.<br/> Shapes -- Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>516.152