Kells, Lyman M. <br/><br/>
Calculus, 
by Lyman M. Kells ... 
 - New York,  Prentice-Hall, inc.,  1943. 
 - viii, 509 p.  illus., port., diagrs.  24 cm. 
<br/><br/> "Answers to exercises": p. 479-500. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>515  / KEL