Schwarzenberger, R. L. E. <br/><br/>
Elementary differential equations 
[by] R. L. E. Schwarzenberger. 
 - London,  Chapman & Hall,  1969. 
 - Chapman & Hall mathematics series .
<br/><br/> "Distributed in the U.S.A. by Barnes & Noble." 
<br/><br/><label>ISBN: </label>0412095807  L.1.00 
<br/><br/><label>LCCN: </label>72185973 
<br/><br/><label>Nat. Bib. No.: </label>B69-26890 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>LC Class. No.: </label>QA371  / .S39 1969b 
<br/><br/><label>Dewey Class. No.: </label>515/.35