FORSYTH,A.R. <br/><br/>
A Treatise on differential equations 
A.R.Forsyth 
 - 6th ed. 
 - New York  Macmillian  1961 
 - xviii,583p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIFFERENTIAL EQUATIONS
<br/><br/><label>Dewey Class. No.: </label>MATH 515.35  / FAn61