Forsyth, Andrew Russell, <br/><br/>
Treatise on differential equations.-3rded. 
by Andrew Russell Forsyth ... 
 - 3d ed. 
 - London,  New York,  Macmillan and co., limited;  The Macmillan company,  1903. 
 - xvi, 511 p. 
<br/><br/> "General examples of differential equations": p. [485]-508. 
<br/><br/><label>Subjects--Index Terms: </label>Differential equations 
<br/><br/><label>Universal Decimal Class. No.: </label>517.9  / FOR