Betz, Herman. <br/><br/>
Differential equations with applications. 

 - 2nd ed. / [by] Herman Betz, Paul B. Burcham [and] George M. Ewing.  2nd ed. / [by] Herman Betz, Paul B. Burcham [and] George M. Ewing. 
 - New York :  Harper & Row,  [1964] 
 - Harper's mathematics series .
<br/><br/> This ed. prepared by George M. Ewing.  A Harper international student reprint. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>64011184 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>LC Class. No.: </label>QA371  / .B48 1964 
<br/><br/><label>Dewey Class. No.: </label>517.38