Hochstadt, Harry. <br/><br/>
Differential equations :  a modern approach / 
Harry Hochstadt. 
 - New York :  Dover Publications,  1975, c1964. 
 - viii, 294 p. :  diagrs. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0486619419  
<br/><br/><label>Subjects--Index Terms: </label>Differential equations 
<br/><br/><label>Dewey Class. No.: </label>515/.35  / HOC