O'Malley, Robert E <br/><br/>
Thinking about ordinary differential equations 
Robert E. O'Malley, Jr 
 - Cambridge  Cambridge University Press  1997 
 - x, 247 p. : ill. ; 23 cm 
<br/><br/> Includes bibliographical references (p. 243) and index 
<br/><br/><label>ISBN: </label>9780521557429 
<br/><br/><label>ISSN: </label>96014825 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.352 OMA