Edwards, Joseph . <br/><br/>
An Elementary Treatise on the Differential Calculus /  Textual Documents 
Joseph Edwards. 
 - 3rd ed. / 
 - New York :  Macmillan and co ,  1963. 
 - 529p. :  ill ;  22cm . 
<br/><br/><label>Subjects--Index Terms: </label>Differential Calculus G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>517.2  / Ed 92 D