Martin William Ted <br/><br/>
Elementary differential equations 
Martin William Ted; Reissner Eric 
 - 2 
 -  1964 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations
<br/><br/><label>Dewey Class. No.: </label>B33:3, K4