Forsyth, Andrew Russell,  1858-1942. <br/><br/>
Solutions of the examples in a treatise on differential equations/ 

 - 3 ed. 
 - New York:  Macmillan & Co. Ltd.,  1956. 
 - 250 p. 
<br/><br/><label>Dewey Class. No.: </label>515.35  / F735s