Ritger Paul D <br/><br/>
Differential equations with applications 

 -  1968 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>29813 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>B33, K8