Frost, Percival,  1817-1898. <br/><br/>
An elementary treatise on curve tracing / 
by Percival Frost. 
 - 5th ed.  
 - New York :  Chelsea,  1960. 
 - x, 210p. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curves<br/>Algebra--Graphic methods<br/>.Graphic methods<br/>Curves, Plane.
<br/><br/><label>Dewey Class. No.: </label>516.152  / FRE 1960